diff --git a/package-lock.json b/package-lock.json
index 9c7119f..4a9cfa3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2129,10 +2129,10 @@
       "integrity": "sha512-cBhpre4ma+U0T1oM5fXg7Dy1Jw7zzwv7lt/GoCpr+hDQJoYnKVPLL4dCvSEFMmQurOQvSrwT7SL/DAlhBI97RQ==",
       "dev": true
     },
-    "ansi-html": {
-      "version": "0.0.7",
-      "resolved": "https://registry.npmjs.org/ansi-html/-/ansi-html-0.0.7.tgz",
-      "integrity": "sha1-gTWEAhliqenm/QOflA0S9WynhZ4=",
+    "ansi-html-community": {
+      "version": "0.0.8",
+      "resolved": "https://registry.npmjs.org/ansi-html-community/-/ansi-html-community-0.0.8.tgz",
+      "integrity": "sha512-1APHAyr3+PCamwNw3bXCPp4HFLONZt/yIH0sZp0/469KWNTEy+qN5jQ3GVX6DMZ1UXAi34yVwtTeaG/HpBuuzw==",
       "dev": true
     },
     "ansi-regex": {
@@ -2746,7 +2746,7 @@
     "batch": {
       "version": "0.6.1",
       "resolved": "https://registry.npmjs.org/batch/-/batch-0.6.1.tgz",
-      "integrity": "sha1-3DQxT05nkxgJP8dgJyUl+UvyXBY=",
+      "integrity": "sha512-x+VAiMRL6UPkx+kudNvxTl6hB2XNNCG2r+7wixVfIYwu/2HKRXimwQyaumLjMveWvT2Hkd/cAJw+QBMfJ/EKVw==",
       "dev": true
     },
     "bcrypt-pbkdf": {
@@ -2863,7 +2863,7 @@
     "bonjour": {
       "version": "3.5.0",
       "resolved": "https://registry.npmjs.org/bonjour/-/bonjour-3.5.0.tgz",
-      "integrity": "sha1-jokKGD2O6aI5OzhExpGkK897yfU=",
+      "integrity": "sha512-RaVTblr+OnEli0r/ud8InrU7D+G0y6aJhlxaLa6Pwty4+xoxboF1BsUI45tujvRpbj9dQVoglChqonGAsjEBYg==",
       "dev": true,
       "requires": {
         "array-flatten": "^2.1.0",
@@ -3959,9 +3959,9 @@
       },
       "dependencies": {
         "mime-db": {
-          "version": "1.44.0",
-          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.44.0.tgz",
-          "integrity": "sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg==",
+          "version": "1.52.0",
+          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
+          "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
           "dev": true
         }
       }
@@ -3984,7 +3984,7 @@
         "bytes": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
-          "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=",
+          "integrity": "sha512-pMhOfFDPiv9t5jjIXkHosWmkSyQbvsgEVNkz0ERHbuLh2T/7j4Mqqpz523Fe8MVY89KC6Sh/QfS2sM+SjgFDcw==",
           "dev": true
         },
         "debug": {
@@ -5182,9 +5182,9 @@
       "dev": true
     },
     "detect-node": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/detect-node/-/detect-node-2.0.4.tgz",
-      "integrity": "sha512-ZIzRpLJrOj7jjP2miAtgqIfmzbxa4ZOr5jJc601zklsfEx9oTzmmj2nVpIPRpNlRTIh8lc1kyViIY7BWSGNmKw==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/detect-node/-/detect-node-2.1.0.tgz",
+      "integrity": "sha512-T0NIuQpnTvFDATNuHN5roPwSBG83rFsuO+MXXH9/3N1eFbn4wcPjttvjMLEPWJ0RGUYgQE7cGgS3tNxbqCGM7g==",
       "dev": true
     },
     "diff": {
@@ -5236,13 +5236,13 @@
     "dns-equal": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/dns-equal/-/dns-equal-1.0.0.tgz",
-      "integrity": "sha1-s55/HabrCnW6nBcySzR1PEfgZU0=",
+      "integrity": "sha512-z+paD6YUQsk+AbGCEM4PrOXSss5gd66QfcVBFTKR/HpFL9jCqikS94HYwKww6fQyO7IxrIIyUu+g0Ka9tUS2Cg==",
       "dev": true
     },
     "dns-packet": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/dns-packet/-/dns-packet-1.3.1.tgz",
-      "integrity": "sha512-0UxfQkMhYAUaZI+xrNZOz/as5KgDU0M/fQ9b6SpkyLbk3GEswDi6PADJVaYJradtRVsRIlF1zLyOodbcTCDzUg==",
+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/dns-packet/-/dns-packet-1.3.4.tgz",
+      "integrity": "sha512-BQ6F4vycLXBvdrJZ6S3gZewt6rcrks9KBgM9vrhW+knGRqc8uEdT7fuCwloc7nny5xNoMJ17HGH0R/6fpo8ECA==",
       "dev": true,
       "requires": {
         "ip": "^1.1.0",
@@ -5252,7 +5252,7 @@
     "dns-txt": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/dns-txt/-/dns-txt-2.0.2.tgz",
-      "integrity": "sha1-uR2Ab10nGI5Ks+fRB9iBocxGQrY=",
+      "integrity": "sha512-Ix5PrWjphuSoUXV/Zv5gaFHjnaJtb02F2+Si3Ht9dyJ87+Z/lMmy+dpNHtTGraNK958ndXq2i+GLkWsWHcKaBQ==",
       "dev": true,
       "requires": {
         "buffer-indexof": "^1.0.0"
@@ -6044,9 +6044,9 @@
       "dev": true
     },
     "eventemitter3": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.0.tgz",
-      "integrity": "sha512-qerSRB0p+UDEssxTtm6EDKcE7W4OaoisfIMl4CngyEhjpYglocpNg6UEqCvemdGhosAsg4sO2dXJOdyBifPGCg==",
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.7.tgz",
+      "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw==",
       "dev": true
     },
     "events": {
@@ -6055,13 +6055,10 @@
       "integrity": "sha1-nr23Y1rQmccNzEwqH1AEKI6L2SQ="
     },
     "eventsource": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-1.0.7.tgz",
-      "integrity": "sha512-4Ln17+vVT0k8aWq+t/bF5arcS3EpT9gYtW66EPacdj/mAFevznsnyoHLPy2BA8gbIQeIHoPsvwmfBftfcG//BQ==",
-      "dev": true,
-      "requires": {
-        "original": "^1.0.0"
-      }
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/eventsource/-/eventsource-2.0.2.tgz",
+      "integrity": "sha512-IzUmBGPR3+oUG9dUeXynyNmf91/3zUSJg1lCktzKw47OXuhco54U3r9B7O4XX+Rb1Itm9OZ2b0RkTs10bICOxA==",
+      "dev": true
     },
     "evp_bytestokey": {
       "version": "1.0.3",
@@ -6535,9 +6532,9 @@
       }
     },
     "faye-websocket": {
-      "version": "0.10.0",
-      "resolved": "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.10.0.tgz",
-      "integrity": "sha1-TkkvjQTftviQA1B/btvy1QHnxvQ=",
+      "version": "0.11.4",
+      "resolved": "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.11.4.tgz",
+      "integrity": "sha512-CzbClwlXAuiRQAlUyfqPgvPoNKTckTPGfwZV4ZdAhVcP2lh9KUxJg2b5GkE7XbjKQ3YJnQ9z6D9ntLAlB+tP8g==",
       "dev": true,
       "requires": {
         "websocket-driver": ">=0.5.1"
@@ -8718,7 +8715,7 @@
     "hpack.js": {
       "version": "2.1.6",
       "resolved": "https://registry.npmjs.org/hpack.js/-/hpack.js-2.1.6.tgz",
-      "integrity": "sha1-h3dMCUnlE/QuhFdbPEVoH63ioLI=",
+      "integrity": "sha512-zJxVehUdMGIKsRaNt7apO2Gqp0BdqW5yaiGHXXmbpvxgBYVZnAql+BJb4RO5ad2MgpbZKn5G6nMnegrH1FcNYQ==",
       "dev": true,
       "requires": {
         "inherits": "^2.0.1",
@@ -8769,9 +8766,9 @@
       }
     },
     "html-entities": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/html-entities/-/html-entities-1.3.1.tgz",
-      "integrity": "sha512-rhE/4Z3hIhzHAUKbW8jVcCyuT5oJCXXqhN/6mXXVCpzTmvJnoH2HL/bt3EZ6p55jbFJBeAe1ZNpL5BugLujxNA==",
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/html-entities/-/html-entities-1.4.0.tgz",
+      "integrity": "sha512-8nxjcBcd8wovbeKx7h3wTji4e6+rhaVuPNpMqwWgnHh+N9ToqsCs6XztWRBPQ+UtzsoMAdKZtUENoVzU/EMtZA==",
       "dev": true
     },
     "html-escaper": {
@@ -8915,7 +8912,7 @@
     "http-deceiver": {
       "version": "1.2.7",
       "resolved": "https://registry.npmjs.org/http-deceiver/-/http-deceiver-1.2.7.tgz",
-      "integrity": "sha1-+nFolEq5pRnTN8sL7HKE3D5yPYc=",
+      "integrity": "sha512-LmpOGxTfbpgtGVxJrj5k7asXHCgNZp5nLfp+hWc8QQRqtb7fUy6kRY3BO1h9ddF6yIPYUARgxGOwB42DnxIaNw==",
       "dev": true
     },
     "http-errors": {
@@ -8940,15 +8937,15 @@
       }
     },
     "http-parser-js": {
-      "version": "0.4.10",
-      "resolved": "https://registry.npmjs.org/http-parser-js/-/http-parser-js-0.4.10.tgz",
-      "integrity": "sha1-ksnBN0w1CF912zWexWzCV8u5P6Q=",
+      "version": "0.5.8",
+      "resolved": "https://registry.npmjs.org/http-parser-js/-/http-parser-js-0.5.8.tgz",
+      "integrity": "sha512-SGeBX54F94Wgu5RH3X5jsDtf4eHyRogWX1XGT3b4HuW3tQPM4AaBzoUji/4AAJNXCEOWZ5O0DgZmJw1947gD5Q==",
       "dev": true
     },
     "http-proxy": {
-      "version": "1.18.0",
-      "resolved": "https://registry.npmjs.org/http-proxy/-/http-proxy-1.18.0.tgz",
-      "integrity": "sha512-84I2iJM/n1d4Hdgc6y2+qY5mDaz2PUVjlg9znE9byl+q0uC3DeByqBGReQu5tpLK0TAqTIXScRUV+dg7+bUPpQ==",
+      "version": "1.18.1",
+      "resolved": "https://registry.npmjs.org/http-proxy/-/http-proxy-1.18.1.tgz",
+      "integrity": "sha512-7mz/721AbnJwIVbnaSv1Cz3Am0ZLT/UBwkC92VlxhXv/k/BBQfM2fXElQNC27BVGr0uwUpplYPQM9LnaBMR5NQ==",
       "dev": true,
       "requires": {
         "eventemitter3": "^4.0.0",
@@ -9329,9 +9326,9 @@
       "integrity": "sha1-ge9X/l0FgUzVjCSDYyqZwwoOgIc="
     },
     "ip": {
-      "version": "1.1.5",
-      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.5.tgz",
-      "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo=",
+      "version": "1.1.8",
+      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.8.tgz",
+      "integrity": "sha512-PuExPYUiu6qMBQb4l06ecm6T6ujzhmh+MeJcW9wa89PoAz5pvd4zPgN5WJV104mb6S2T1AwNIAaB70JNrLQWhg==",
       "dev": true
     },
     "ip-regex": {
@@ -11644,12 +11641,6 @@
       "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=",
       "dev": true
     },
-    "json3": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/json3/-/json3-3.3.3.tgz",
-      "integrity": "sha512-c7/8mbUsKigAbLkD5B010BK4D9LZm7A1pNItkEwiUZRpIN66exu/e7YQWysGun+TRKaJp8MhemM+VkfWv42aCA==",
-      "dev": true
-    },
     "json5": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
@@ -12418,9 +12409,9 @@
       }
     },
     "loglevel": {
-      "version": "1.6.8",
-      "resolved": "https://registry.npmjs.org/loglevel/-/loglevel-1.6.8.tgz",
-      "integrity": "sha512-bsU7+gc9AJ2SqpzxwU3+1fedl8zAntbtC5XYlt3s2j1hJcn2PsXSmgN8TaLG/J1/2mod4+cE/3vNL70/c1RNCA==",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/loglevel/-/loglevel-1.8.0.tgz",
+      "integrity": "sha512-G6A/nJLRgWOuuwdNuA6koovfEV1YpqqAG4pRUlFaz3jj2QNZ8M4vBqnVA+HBTmU/AMNUtlOsMmSpF6NyOjztbA==",
       "dev": true
     },
     "lolex": {
@@ -13132,7 +13123,7 @@
     "multicast-dns-service-types": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/multicast-dns-service-types/-/multicast-dns-service-types-1.1.0.tgz",
-      "integrity": "sha1-iZ8R2WhuXgXLkbNdXw5jt3PPyQE=",
+      "integrity": "sha512-cnAsSVxIDsYt0v7HmC0hWZFwwXSh+E6PgCrREDuN/EsjgLwA5XRmlMHhSiDPrt6HxY1gTivEa/Zh7GtODoLevQ==",
       "dev": true
     },
     "mumath": {
@@ -13377,9 +13368,9 @@
       }
     },
     "node-forge": {
-      "version": "0.9.0",
-      "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.9.0.tgz",
-      "integrity": "sha512-7ASaDa3pD+lJ3WvXFsxekJQelBKRpne+GOVbLbtHYdd7pFspyeuJHnWfLplGf3SwKGbfs/aYl5V/JCIaHVUKKQ==",
+      "version": "0.10.0",
+      "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.10.0.tgz",
+      "integrity": "sha512-PPmu8eEeG9saEUvI97fm4OYxXVB6bFvyNTyiUOBichBpFG8A1Ljw3bY62+5oOjDEMHRnd0Y7HQ+x7uzxOzC6JA==",
       "dev": true
     },
     "node-int64": {
@@ -13968,15 +13959,6 @@
         "gl-mat4": "^1.0.3"
       }
     },
-    "original": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/original/-/original-1.0.2.tgz",
-      "integrity": "sha512-hyBVl6iqqUOJ8FqRe+l/gS8H+kKYjrEndd5Pm1MfBtsEKA038HkkdbAl/72EAXGyonD/PFsvmVG+EvcIpliMBg==",
-      "dev": true,
-      "requires": {
-        "url-parse": "^1.4.3"
-      }
-    },
     "os-browserify": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/os-browserify/-/os-browserify-0.3.0.tgz",
@@ -14627,38 +14609,53 @@
       "integrity": "sha512-Wb4p1J4zyFTbM+u6WuO4XstYx4Ky9Cewe4DWrel7B0w6VVICvPwdOpotjzcf6eD8TsckVnIMNONQyPIUFOUbCQ=="
     },
     "portfinder": {
-      "version": "1.0.25",
-      "resolved": "https://registry.npmjs.org/portfinder/-/portfinder-1.0.25.tgz",
-      "integrity": "sha512-6ElJnHBbxVA1XSLgBp7G1FiCkQdlqGzuF7DswL5tcea+E8UpuvPU7beVAjjRwCioTS9ZluNbu+ZyRvgTsmqEBg==",
+      "version": "1.0.32",
+      "resolved": "https://registry.npmjs.org/portfinder/-/portfinder-1.0.32.tgz",
+      "integrity": "sha512-on2ZJVVDXRADWE6jnQaX0ioEylzgBpQk8r55NE4wjXW1ZxO+BgDlY6DXwj20i0V8eB4SenDQ00WEaxfiIQPcxg==",
       "dev": true,
       "requires": {
-        "async": "^2.6.2",
-        "debug": "^3.1.1",
-        "mkdirp": "^0.5.1"
+        "async": "^2.6.4",
+        "debug": "^3.2.7",
+        "mkdirp": "^0.5.6"
       },
       "dependencies": {
         "async": {
-          "version": "2.6.3",
-          "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-          "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+          "version": "2.6.4",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+          "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
           "dev": true,
           "requires": {
             "lodash": "^4.17.14"
           }
         },
         "debug": {
-          "version": "3.2.6",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
-          "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+          "version": "3.2.7",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+          "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
           "dev": true,
           "requires": {
             "ms": "^2.1.1"
           }
         },
+        "minimist": {
+          "version": "1.2.7",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.7.tgz",
+          "integrity": "sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g==",
+          "dev": true
+        },
+        "mkdirp": {
+          "version": "0.5.6",
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.6.tgz",
+          "integrity": "sha512-FP+p8RB8OWpF3YZBCrP5gtADmtXApB5AMLn+vdyA+PyxCjrCs00mjyUozssO33cwDeT3wNGdLxJ5M//YqtHAJw==",
+          "dev": true,
+          "requires": {
+            "minimist": "^1.2.6"
+          }
+        },
         "ms": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
           "dev": true
         }
       }
@@ -15962,9 +15959,9 @@
       "dev": true
     },
     "querystringify": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/querystringify/-/querystringify-2.1.1.tgz",
-      "integrity": "sha512-w7fLxIRCRT7U8Qu53jQnJyPkYZIaR4n5151KMfcJlO/A9397Wxb1amJvROTK6TOnp7PfoAmg/qXiNHI+08jRfA==",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/querystringify/-/querystringify-2.2.0.tgz",
+      "integrity": "sha512-FIqgj2EUvTa7R50u0rGsyTftzjYmv/a3hO345bZNrqabNqjtgiDMgmo4mkUjd+nzU5oF3dClKqFIPUKybUyqoQ==",
       "dev": true
     },
     "quickselect": {
@@ -16979,7 +16976,7 @@
     "requires-port": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz",
-      "integrity": "sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8=",
+      "integrity": "sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ==",
       "dev": true
     },
     "resolve": {
@@ -17099,7 +17096,7 @@
     "retry": {
       "version": "0.12.0",
       "resolved": "https://registry.npmjs.org/retry/-/retry-0.12.0.tgz",
-      "integrity": "sha1-G0KmJmoh8HQh0bC1S33BZ7AcATs=",
+      "integrity": "sha512-9LkiTwjUh6rT555DtE9rTX+BKByPfrMzEAtnlEtdEwr3Nkffwiihqe2bWADg+OQRjt9gl6ICdmB/ZFDCGAtSow==",
       "dev": true
     },
     "reusify": {
@@ -17379,16 +17376,16 @@
     "select-hose": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/select-hose/-/select-hose-2.0.0.tgz",
-      "integrity": "sha1-Yl2GWPhlr0Psliv8N2o3NZpJlMo=",
+      "integrity": "sha512-mEugaLK+YfkijB4fx0e6kImuJdCIt2LxCRcbEYPqRGCs4F2ogyfZU5IAZRdjCP8JPq2AtdNoC/Dux63d9Kiryg==",
       "dev": true
     },
     "selfsigned": {
-      "version": "1.10.7",
-      "resolved": "https://registry.npmjs.org/selfsigned/-/selfsigned-1.10.7.tgz",
-      "integrity": "sha512-8M3wBCzeWIJnQfl43IKwOmC4H/RAp50S8DF60znzjW5GVqTcSe2vWclt7hmYVPkKPlHWOu5EaWOMZ2Y6W8ZXTA==",
+      "version": "1.10.14",
+      "resolved": "https://registry.npmjs.org/selfsigned/-/selfsigned-1.10.14.tgz",
+      "integrity": "sha512-lkjaiAye+wBZDCBsu5BGi0XiLRxeUlsGod5ZP924CRSEoGuZAw/f7y9RKu28rwTfiHVhdavhB0qH0INV6P1lEA==",
       "dev": true,
       "requires": {
-        "node-forge": "0.9.0"
+        "node-forge": "^0.10.0"
       }
     },
     "semver": {
@@ -17467,7 +17464,7 @@
     "serve-index": {
       "version": "1.9.1",
       "resolved": "https://registry.npmjs.org/serve-index/-/serve-index-1.9.1.tgz",
-      "integrity": "sha1-03aNabHn2C5c4FD/9bRTvqEqkjk=",
+      "integrity": "sha512-pXHfKNP4qujrtteMrSBb0rc8HJ9Ms/GrXwcUtUtD5s4ewDJI8bT3Cz2zTVRMKtri49pLx2e0Ya8ziP5Ya2pZZw==",
       "dev": true,
       "requires": {
         "accepts": "~1.3.4",
@@ -17491,7 +17488,7 @@
         "http-errors": {
           "version": "1.6.3",
           "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
-          "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
+          "integrity": "sha512-lks+lVC8dgGyh97jxvxeYTWQFvh4uw4yC12gVl63Cg30sjPX4wuGcdkICVXDAESr6OJGjqGA8Iz5mkeN6zlD7A==",
           "dev": true,
           "requires": {
             "depd": "~1.1.2",
@@ -17503,7 +17500,7 @@
         "inherits": {
           "version": "2.0.3",
           "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
-          "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
+          "integrity": "sha512-x00IRNXNy63jwGkJmzPigoySHbaqpNuzKbBOmzK+g2OdZpQ9w+sxCN+VSB3ja7IAge2OP2qpfxTjeNcyjmW1uw==",
           "dev": true
         },
         "setprototypeof": {
@@ -17937,51 +17934,50 @@
       }
     },
     "sockjs": {
-      "version": "0.3.19",
-      "resolved": "https://registry.npmjs.org/sockjs/-/sockjs-0.3.19.tgz",
-      "integrity": "sha512-V48klKZl8T6MzatbLlzzRNhMepEys9Y4oGFpypBFFn1gLI/QQ9HtLLyWJNbPlwGLelOVOEijUbTTJeLLI59jLw==",
+      "version": "0.3.24",
+      "resolved": "https://registry.npmjs.org/sockjs/-/sockjs-0.3.24.tgz",
+      "integrity": "sha512-GJgLTZ7vYb/JtPSSZ10hsOYIvEYsjbNU+zPdIHcUaWVNUEPivzxku31865sSSud0Da0W4lEeOPlmw93zLQchuQ==",
       "dev": true,
       "requires": {
-        "faye-websocket": "^0.10.0",
-        "uuid": "^3.0.1"
+        "faye-websocket": "^0.11.3",
+        "uuid": "^8.3.2",
+        "websocket-driver": "^0.7.4"
+      },
+      "dependencies": {
+        "uuid": {
+          "version": "8.3.2",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
+          "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==",
+          "dev": true
+        }
       }
     },
     "sockjs-client": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/sockjs-client/-/sockjs-client-1.4.0.tgz",
-      "integrity": "sha512-5zaLyO8/nri5cua0VtOrFXBPK1jbL4+1cebT/mmKA1E1ZXOvJrII75bPu0l0k843G/+iAbhEqzyKr0w/eCCj7g==",
+      "version": "1.6.1",
+      "resolved": "https://registry.npmjs.org/sockjs-client/-/sockjs-client-1.6.1.tgz",
+      "integrity": "sha512-2g0tjOR+fRs0amxENLi/q5TiJTqY+WXFOzb5UwXndlK6TO3U/mirZznpx6w34HVMoc3g7cY24yC/ZMIYnDlfkw==",
       "dev": true,
       "requires": {
-        "debug": "^3.2.5",
-        "eventsource": "^1.0.7",
-        "faye-websocket": "~0.11.1",
-        "inherits": "^2.0.3",
-        "json3": "^3.3.2",
-        "url-parse": "^1.4.3"
+        "debug": "^3.2.7",
+        "eventsource": "^2.0.2",
+        "faye-websocket": "^0.11.4",
+        "inherits": "^2.0.4",
+        "url-parse": "^1.5.10"
       },
       "dependencies": {
         "debug": {
-          "version": "3.2.6",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
-          "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+          "version": "3.2.7",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+          "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
           "dev": true,
           "requires": {
             "ms": "^2.1.1"
           }
         },
-        "faye-websocket": {
-          "version": "0.11.3",
-          "resolved": "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.11.3.tgz",
-          "integrity": "sha512-D2y4bovYpzziGgbHYtGCMjlJM36vAl/y+xUyn1C+FVx8szd1E+86KwVw6XvYSzOP8iMpm1X0I4xJD+QtUb36OA==",
-          "dev": true,
-          "requires": {
-            "websocket-driver": ">=0.5.1"
-          }
-        },
         "ms": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
-          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
           "dev": true
         }
       }
@@ -18086,12 +18082,12 @@
       },
       "dependencies": {
         "debug": {
-          "version": "4.1.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "version": "4.3.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+          "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
           "dev": true,
           "requires": {
-            "ms": "^2.1.1"
+            "ms": "2.1.2"
           }
         },
         "ms": {
@@ -18117,12 +18113,12 @@
       },
       "dependencies": {
         "debug": {
-          "version": "4.1.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "version": "4.3.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+          "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
           "dev": true,
           "requires": {
-            "ms": "^2.1.1"
+            "ms": "2.1.2"
           }
         },
         "ms": {
@@ -20721,9 +20717,9 @@
       }
     },
     "url-parse": {
-      "version": "1.4.7",
-      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.4.7.tgz",
-      "integrity": "sha512-d3uaVyzDB9tQoSXFvuSUNFibTd9zxd2bkVrDRvF5TmvWWQwqE4lgYJ5m+x1DbecWkw+LK4RNl2CU1hHuOKPVlg==",
+      "version": "1.5.10",
+      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.5.10.tgz",
+      "integrity": "sha512-WypcfiRhfeUP9vvF0j6rw0J3hrWrw6iZv3+22h6iRMJ/8z1Tj6XfLP4DsUix5MhMPnXpiHDoKyoZ/bdCkwBCiQ==",
       "dev": true,
       "requires": {
         "querystringify": "^2.1.1",
@@ -21322,9 +21318,9 @@
       }
     },
     "webpack-dev-middleware": {
-      "version": "3.7.2",
-      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-3.7.2.tgz",
-      "integrity": "sha512-1xC42LxbYoqLNAhV6YzTYacicgMZQTqRd27Sim9wn5hJrX3I5nxYy1SxSd4+gjUFsz1dQFj+yEe6zEVmSkeJjw==",
+      "version": "3.7.3",
+      "resolved": "https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-3.7.3.tgz",
+      "integrity": "sha512-djelc/zGiz9nZj/U7PTBi2ViorGJXEWo/3ltkPbDyxCXhhEXkW0ce99falaok4TPj+AsxLiXJR0EBOb0zh9fKQ==",
       "dev": true,
       "requires": {
         "memory-fs": "^0.4.1",
@@ -21337,7 +21333,7 @@
         "memory-fs": {
           "version": "0.4.1",
           "resolved": "https://registry.npmjs.org/memory-fs/-/memory-fs-0.4.1.tgz",
-          "integrity": "sha1-OpoguEYlI+RHz7x+i7gO1me/xVI=",
+          "integrity": "sha512-cda4JKCxReDXFXRqOHPQscuIYg1PvxbE2S2GP45rnwfEK+vZaXC8C1OFvdHIbgw0DLzowXGVoxLaAmlgRy14GQ==",
           "dev": true,
           "requires": {
             "errno": "^0.1.3",
@@ -21345,20 +21341,20 @@
           }
         },
         "mime": {
-          "version": "2.4.4",
-          "resolved": "https://registry.npmjs.org/mime/-/mime-2.4.4.tgz",
-          "integrity": "sha512-LRxmNwziLPT828z+4YkNzloCFC2YM4wrB99k+AV5ZbEyfGNWfG8SO1FUXLmLDBSo89NrJZ4DIWeLjy1CHGhMGA==",
+          "version": "2.6.0",
+          "resolved": "https://registry.npmjs.org/mime/-/mime-2.6.0.tgz",
+          "integrity": "sha512-USPkMeET31rOMiarsBNIHZKLGgvKc/LrjofAnBlOttf5ajRvqiRA8QsenbcooctK6d6Ts6aqZXBA+XbkKthiQg==",
           "dev": true
         }
       }
     },
     "webpack-dev-server": {
-      "version": "3.10.3",
-      "resolved": "https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-3.10.3.tgz",
-      "integrity": "sha512-e4nWev8YzEVNdOMcNzNeCN947sWJNd43E5XvsJzbAL08kGc2frm1tQ32hTJslRS+H65LCb/AaUCYU7fjHCpDeQ==",
+      "version": "3.11.3",
+      "resolved": "https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-3.11.3.tgz",
+      "integrity": "sha512-3x31rjbEQWKMNzacUZRE6wXvUFuGpH7vr0lIEbYpMAG9BOxi0928QU1BBswOAP3kg3H1O4hiS+sq4YyAn6ANnA==",
       "dev": true,
       "requires": {
-        "ansi-html": "0.0.7",
+        "ansi-html-community": "0.0.8",
         "bonjour": "^3.5.0",
         "chokidar": "^2.1.8",
         "compression": "^1.7.4",
@@ -21366,37 +21362,37 @@
         "debug": "^4.1.1",
         "del": "^4.1.1",
         "express": "^4.17.1",
-        "html-entities": "^1.2.1",
+        "html-entities": "^1.3.1",
         "http-proxy-middleware": "0.19.1",
         "import-local": "^2.0.0",
         "internal-ip": "^4.3.0",
         "ip": "^1.1.5",
         "is-absolute-url": "^3.0.3",
         "killable": "^1.0.1",
-        "loglevel": "^1.6.6",
+        "loglevel": "^1.6.8",
         "opn": "^5.5.0",
         "p-retry": "^3.0.1",
-        "portfinder": "^1.0.25",
+        "portfinder": "^1.0.26",
         "schema-utils": "^1.0.0",
-        "selfsigned": "^1.10.7",
+        "selfsigned": "^1.10.8",
         "semver": "^6.3.0",
         "serve-index": "^1.9.1",
-        "sockjs": "0.3.19",
-        "sockjs-client": "1.4.0",
-        "spdy": "^4.0.1",
+        "sockjs": "^0.3.21",
+        "sockjs-client": "^1.5.0",
+        "spdy": "^4.0.2",
         "strip-ansi": "^3.0.1",
         "supports-color": "^6.1.0",
         "url": "^0.11.0",
         "webpack-dev-middleware": "^3.7.2",
         "webpack-log": "^2.0.0",
         "ws": "^6.2.1",
-        "yargs": "12.0.5"
+        "yargs": "^13.3.2"
       },
       "dependencies": {
         "ansi-regex": {
           "version": "2.1.1",
           "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+          "integrity": "sha512-TIGnTpdo+E3+pCyAluZvtED5p5wCqLdezCyhPZzKPcxvFplEt4i+W7OONCKgeZFT3+y5NZZfOOS/Bdcanm1MYA==",
           "dev": true
         },
         "chokidar": {
@@ -21420,40 +21416,40 @@
           }
         },
         "cliui": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/cliui/-/cliui-4.1.0.tgz",
-          "integrity": "sha512-4FG+RSG9DL7uEwRUZXZn3SS34DiDPfzP0VOiEwtUWlE+AR2EIg+hSyvrIgUUfhdgR/UkAeW2QHgeP+hWrXs7jQ==",
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
+          "integrity": "sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==",
           "dev": true,
           "requires": {
-            "string-width": "^2.1.1",
-            "strip-ansi": "^4.0.0",
-            "wrap-ansi": "^2.0.0"
+            "string-width": "^3.1.0",
+            "strip-ansi": "^5.2.0",
+            "wrap-ansi": "^5.1.0"
           },
           "dependencies": {
             "ansi-regex": {
-              "version": "3.0.0",
-              "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
-              "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+              "version": "4.1.1",
+              "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+              "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
               "dev": true
             },
             "strip-ansi": {
-              "version": "4.0.0",
-              "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-4.0.0.tgz",
-              "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
+              "version": "5.2.0",
+              "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+              "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
               "dev": true,
               "requires": {
-                "ansi-regex": "^3.0.0"
+                "ansi-regex": "^4.1.0"
               }
             }
           }
         },
         "debug": {
-          "version": "4.1.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
-          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "version": "4.3.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+          "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
           "dev": true,
           "requires": {
-            "ms": "^2.1.1"
+            "ms": "2.1.2"
           }
         },
         "del": {
@@ -21471,16 +21467,10 @@
             "rimraf": "^2.6.3"
           }
         },
-        "get-caller-file": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-1.0.3.tgz",
-          "integrity": "sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==",
-          "dev": true
-        },
         "globby": {
           "version": "6.1.0",
           "resolved": "https://registry.npmjs.org/globby/-/globby-6.1.0.tgz",
-          "integrity": "sha1-9abXDoOV4hyFj7BInWTfAkJNUGw=",
+          "integrity": "sha512-KVbFv2TQtbzCoxAnfD6JcHZTYCzyliEaaeM/gH8qQdkKr5s0OP9scEgvdcngyk7AVdY6YVW/TJHd+lQ/Df3Daw==",
           "dev": true,
           "requires": {
             "array-union": "^1.0.1",
@@ -21493,7 +21483,7 @@
             "pify": {
               "version": "2.3.0",
               "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
-              "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
+              "integrity": "sha512-udgsAY+fTnvv7kI7aaxbqwWNb0AHiB0qBO89PZKPkoTmGOgdbrHDKD+0B2X4uTfJ/FT1R09r9gTsjUjNJotuog==",
               "dev": true
             }
           }
@@ -21504,15 +21494,6 @@
           "integrity": "sha512-opmNIX7uFnS96NtPmhWQgQx6/NYFgsUXYMllcfzwWKUMwfo8kku1TvE6hkNcH+Q1ts5cMVrsY7j0bxXQDciu9Q==",
           "dev": true
         },
-        "is-fullwidth-code-point": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
-          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
-          "dev": true,
-          "requires": {
-            "number-is-nan": "^1.0.0"
-          }
-        },
         "is-path-cwd": {
           "version": "2.2.0",
           "resolved": "https://registry.npmjs.org/is-path-cwd/-/is-path-cwd-2.2.0.tgz",
@@ -21561,22 +21542,44 @@
           "integrity": "sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==",
           "dev": true
         },
-        "require-main-filename": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-1.0.1.tgz",
-          "integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=",
-          "dev": true
-        },
         "semver": {
           "version": "6.3.0",
           "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
           "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
           "dev": true
         },
+        "string-width": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
+          "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
+          "dev": true,
+          "requires": {
+            "emoji-regex": "^7.0.1",
+            "is-fullwidth-code-point": "^2.0.0",
+            "strip-ansi": "^5.1.0"
+          },
+          "dependencies": {
+            "ansi-regex": {
+              "version": "4.1.1",
+              "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+              "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
+              "dev": true
+            },
+            "strip-ansi": {
+              "version": "5.2.0",
+              "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+              "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+              "dev": true,
+              "requires": {
+                "ansi-regex": "^4.1.0"
+              }
+            }
+          }
+        },
         "strip-ansi": {
           "version": "3.0.1",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+          "integrity": "sha512-VhumSSbBqDTP8p2ZLKj40UjBCV4+v8bUSEpUb4KjRgWk9pbqGF4REFj6KEagidb2f/M6AzC0EmFyDNGaw9OCzg==",
           "dev": true,
           "requires": {
             "ansi-regex": "^2.0.0"
@@ -21592,61 +21595,64 @@
           }
         },
         "wrap-ansi": {
-          "version": "2.1.0",
-          "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
-          "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-5.1.0.tgz",
+          "integrity": "sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==",
           "dev": true,
           "requires": {
-            "string-width": "^1.0.1",
-            "strip-ansi": "^3.0.1"
+            "ansi-styles": "^3.2.0",
+            "string-width": "^3.0.0",
+            "strip-ansi": "^5.0.0"
           },
           "dependencies": {
-            "string-width": {
-              "version": "1.0.2",
-              "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
-              "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+            "ansi-regex": {
+              "version": "4.1.1",
+              "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+              "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
+              "dev": true
+            },
+            "strip-ansi": {
+              "version": "5.2.0",
+              "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+              "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
               "dev": true,
               "requires": {
-                "code-point-at": "^1.0.0",
-                "is-fullwidth-code-point": "^1.0.0",
-                "strip-ansi": "^3.0.0"
+                "ansi-regex": "^4.1.0"
               }
             }
           }
         },
         "ws": {
-          "version": "6.2.1",
-          "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
-          "integrity": "sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==",
+          "version": "6.2.2",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.2.tgz",
+          "integrity": "sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==",
           "dev": true,
           "requires": {
             "async-limiter": "~1.0.0"
           }
         },
         "yargs": {
-          "version": "12.0.5",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.5.tgz",
-          "integrity": "sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==",
+          "version": "13.3.2",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
+          "integrity": "sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==",
           "dev": true,
           "requires": {
-            "cliui": "^4.0.0",
-            "decamelize": "^1.2.0",
+            "cliui": "^5.0.0",
             "find-up": "^3.0.0",
-            "get-caller-file": "^1.0.1",
-            "os-locale": "^3.0.0",
+            "get-caller-file": "^2.0.1",
             "require-directory": "^2.1.1",
-            "require-main-filename": "^1.0.1",
+            "require-main-filename": "^2.0.0",
             "set-blocking": "^2.0.0",
-            "string-width": "^2.0.0",
+            "string-width": "^3.0.0",
             "which-module": "^2.0.0",
-            "y18n": "^3.2.1 || ^4.0.0",
-            "yargs-parser": "^11.1.1"
+            "y18n": "^4.0.0",
+            "yargs-parser": "^13.1.2"
           }
         },
         "yargs-parser": {
-          "version": "11.1.1",
-          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
-          "integrity": "sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==",
+          "version": "13.1.2",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
+          "integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
           "dev": true,
           "requires": {
             "camelcase": "^5.0.0",
@@ -21723,20 +21729,20 @@
       }
     },
     "websocket-driver": {
-      "version": "0.7.3",
-      "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.3.tgz",
-      "integrity": "sha512-bpxWlvbbB459Mlipc5GBzzZwhoZgGEZLuqPaR0INBGnPAY1vdBX6hPnoFXiw+3yWxDuHyQjO2oXTMyS8A5haFg==",
+      "version": "0.7.4",
+      "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.4.tgz",
+      "integrity": "sha512-b17KeDIQVjvb0ssuSDF2cYXSg2iztliJ4B9WdsuB6J952qCPKmnVq4DyW5motImXHDC1cBT/1UezrJVsKw5zjg==",
       "dev": true,
       "requires": {
-        "http-parser-js": ">=0.4.0 <0.4.11",
+        "http-parser-js": ">=0.5.1",
         "safe-buffer": ">=5.1.0",
         "websocket-extensions": ">=0.1.1"
       }
     },
     "websocket-extensions": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.3.tgz",
-      "integrity": "sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==",
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",
+      "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==",
       "dev": true
     },
     "wgs84": {
diff --git a/package.json b/package.json
index 25a3205..14331e7 100644
--- a/package.json
+++ b/package.json
@@ -128,7 +128,7 @@
     "url-loader": "^1.1.2",
     "webpack": "^4.43.0",
     "webpack-cli": "^3.3.11",
-    "webpack-dev-server": "^3.10.3",
+    "webpack-dev-server": "^3.11.3",
     "webpack-manifest-plugin": "^2.2.0",
     "webpack-merge": "^4.2.2"
   },