Update dev. deps.

Author: DorianGrey

package.json

@@ -46,9 +46,9 @@
     "@types/core-js": "^0.9.35",
     "@types/jasmine": "2.5.38",
     "@types/lodash": "4.14.42",
-    "@types/node": "6.0.51",
+    "@types/node": "^6.0.52",
     "angular2-template-loader": "0.6.0",
-    "autoprefixer": "6.5.3",
+    "autoprefixer": "^6.5.4",
     "awesome-typescript-loader": "2.2.4",
     "commander": "2.9.0",
     "concurrently": "3.1.0",
@@ -68,28 +68,28 @@
     "karma-junit-reporter": "^1.2.0",
     "karma-mocha-reporter": "2.2.1",
     "karma-phantomjs-launcher": "1.0.2",
-    "karma-remap-coverage": "0.1.2",
+    "karma-remap-coverage": "^0.1.3",
     "karma-sourcemap-loader": "0.3.7",
     "karma-webpack": "1.8.0",
-    "log4js": "1.0.1",
-    "node-sass": "^4.0.0",
+    "log4js": "^1.1.0",
+    "node-sass": "^4.1.1",
     "phantomjs-prebuilt": "^2.1.14",
-    "postcss-loader": "1.2.0",
+    "postcss-loader": "^1.2.1",
     "raw-loader": "0.5.1",
     "rimraf": "2.5.4",
-    "sass-loader": "4.0.2",
+    "sass-loader": "^4.1.1",
     "source-map-loader": "0.1.5",
     "style-loader": "0.13.1",
-    "stylelint": "7.6.0",
+    "stylelint": "^7.7.0",
     "to-string-loader": "1.1.5",
     "ts-helpers": "1.1.2",
-    "tslint": "4.0.2",
+    "tslint": "^4.1.1",
     "typescript": "2.0.10",
     "wait-for-change": "1.1.0",
     "webpack": "2.1.0-beta.27",
     "webpack-bundle-analyzer": "2.1.1",
-    "webpack-dev-server": "2.1.0-beta.12",
-    "webpack-merge": "^1.1.1"
+    "webpack-dev-server": "2.2.0-rc.0",
+    "webpack-merge": "^1.1.2"
   },
   "dependencies": {
     "@angular/common": "^2.4.0",