update libs for test

package.json

@@ -23,14 +23,13 @@
     "build:dev": "npm run clean:public && webpack --config config/webpack.dev.js  --progress --profile",
     "build:prod": "npm run clean:public && webpack --config config/webpack.prod.js  --progress --profile --bail",
     "build": "npm run build:dev",
-    "clean:public": "npm run rimraf -- public/js",
-    "clean:dll": "npm run rimraf -- dll",
+    "clean:public": "rimraf -- public/js",
+    "clean:dll": "rimraf -- dll",
     "clean": "npm cache clean && npm run rimraf -- public/js dll",
     "generate-plugin-definitions-source": "mkdirp tmp/plugins && node bin/generate-plugin-definitions-source.js",
     "prebuild:dev": "npm run generate-plugin-definitions-source",
     "prebuild:prod": "npm run generate-plugin-definitions-source",
     "prestart": "npm run build:prod",
-    "rimraf": "rimraf",
     "server:dev:watch": "node-dev app.js",
     "server:dev": "node app.js",
     "server:prod": "node app.js --production",
@@ -111,14 +110,14 @@
     "webpack-merge": "~3.0.0"
   },
   "devDependencies": {
-    "chai": "~1.10.0",
+    "chai": "^3.5.0",
     "concurrently": "^3.4.0",
     "easy-livereload": "^1.2.0",
-    "mocha": "~2.2.0",
+    "mocha": "^3.2.0",
     "node-dev": "^3.1.3",
     "proxyquire": "~1.4.0",
-    "sinon": "~1.14.0",
-    "sinon-chai": "~2.7.0"
+    "sinon": "^2.1.0",
+    "sinon-chai": "^2.9.0"
   },
   "engines": {
     "node": "6.x",