update dependencies

Author: egoist

package.json

@@ -29,27 +29,27 @@
   },
   "homepage": "https://github.com/egoist/vuepack#readme",
   "devDependencies": {
-    "babel-core": "^6.3.13",
+    "babel-core": "^6.8.0",
     "babel-loader": "^6.2.0",
-    "babel-plugin-transform-runtime": "^6.3.13",
+    "babel-plugin-transform-runtime": "^6.8.0",
     "babel-preset-es2015": "^6.3.13",
     "babel-preset-stage-0": "^6.3.13",
-    "babel-runtime": "^5.8.38",
+    "babel-runtime": "^6.6.1",
     "cross-env": "^1.0.7",
     "css-loader": "^0.23.0",
-    "extract-text-webpack-plugin": "^0.9.1",
+    "extract-text-webpack-plugin": "^1.0.1",
     "file-loader": "^0.8.5",
     "handlebars": "^4.0.5",
     "handlebars-loader": "^1.3.0",
-    "html-webpack-plugin": "^2.16.0",
+    "html-webpack-plugin": "^2.16.1",
     "postcss-cssnext": "^2.5.2",
-    "postcss-loader": "^0.8.0",
+    "postcss-loader": "^0.9.1",
     "progress-bar-webpack-plugin": "^1.6.0",
     "style-loader": "^0.13.0",
     "url-loader": "^0.5.7",
     "vue-hot-reload-api": "^1.2.2",
     "vue-html-loader": "^1.0.0",
-    "vue-loader": "^8.2.3",
+    "vue-loader": "^8.3.1",
     "vue-router": "^0.7.7",
     "vue-style-loader": "^1.0.0",
     "webpack": "^1.13.0",