chore: update ember-cli string utils

Author: jkuri

addon/ng2/blueprints/component/index.js

@@ -4,7 +4,7 @@ var Blueprint = require('ember-cli/lib/models/blueprint');
 var dynamicPathParser = require('../../utilities/dynamic-path-parser');
 var addBarrelRegistration = require('../../utilities/barrel-management');
 var getFiles = Blueprint.prototype.files;
-const stringUtils = require('ember-cli/lib/utilities/string');
+const stringUtils = require('ember-cli-string-utils');
 
 module.exports = {
   description: '',

addon/ng2/blueprints/ng2/index.js

@@ -1,5 +1,5 @@
 const path        = require('path');
-const stringUtils = require('ember-cli/lib/utilities/string');
+const stringUtils = require('ember-cli-string-utils');
 
 module.exports = {
   description: '',

addon/ng2/blueprints/route/index.js

@@ -3,7 +3,7 @@
 const fs = require('fs');
 const path = require('path');
 const dynamicPathParser = require('../../utilities/dynamic-path-parser');
-const stringUtils = require('ember-cli/lib/utilities/string');
+const stringUtils = require('ember-cli-string-utils');
 const Blueprint = require('ember-cli/lib/models/blueprint');
 
 

package.json

@@ -39,6 +39,7 @@
     "broccoli-writer": "^0.1.1",
     "chalk": "^1.1.3",
     "ember-cli": "2.5.0",
+    "ember-cli-string-utils": "^1.0.0",
     "exit": "^0.1.2",
     "fs-extra": "^0.30.0",
     "glob": "^7.0.3",