update ipfs-api and interface-ipfs-core

Author: daviddias

package.json

@@ -45,7 +45,7 @@
     "form-data": "^1.0.0-rc3",
     "gulp": "^3.9.1",
     "idb-plus-blob-store": "^1.1.2",
-    "interface-ipfs-core": "^0.1.5",
+    "interface-ipfs-core": "^0.2.0",
     "left-pad": "^1.1.0",
     "lodash": "^4.11.2",
     "mocha": "^2.5.1",
@@ -66,8 +66,8 @@
     "fs-blob-store": "^5.2.1",
     "glob": "^7.0.3",
     "hapi": "^13.4.1",
-    "ipfs-api": "^4.1.0",
     "ipfs-bitswap": "^0.4.1",
+    "ipfs-api": "^5.0.0",
     "ipfs-block": "^0.3.0",
     "ipfs-block-service": "^0.4.0",
     "ipfs-merkle-dag": "^0.6.0",