Merge pull request #82 from ONLYOFFICE/feature/remove-unused-module

Update grunt to latest stable version

build/package.json

@@ -5,17 +5,16 @@
   "private": true,
   "dependencies": {
     "lodash": "^4.0.0",
-    "grunt": "0.4.5",
-    "grunt-replace": "0.7.3",
-    "grunt-html-minify": "0.3.1",
+    "grunt": "^1.0.0",
+    "grunt-replace": "^1.0.0",
     "grunt-text-replace": "0.3.11",
-    "mocha": "1.18.2",
+    "mocha": "^3.0.0",
     "chai": "1.9.1",
-    "grunt-mocha": "0.4.11",
+    "grunt-mocha": "^1.0.0",
     "grunt-jscoverage": "0.1.1",
     "grunt-contrib-less": "^1.0.0",
-    "grunt-contrib-requirejs": "^0.4.4",
-    "grunt-contrib-clean": "^0.6.0",
+    "grunt-contrib-requirejs": "^1.0.0",
+    "grunt-contrib-clean": "^1.0.0",
     "grunt-contrib-copy": "^0.8.0",
     "grunt-contrib-uglify": "^0.8.1",
     "grunt-contrib-concat": "^0.5.1",