update package

Author: PanJiaChen

package.json

@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "axios": "0.15.3",
-    "codemirror": "5.22.0",
+    "codemirror": "5.25.3",
     "dropzone": "4.3.0",
     "echarts": "3.4.0",
     "element-ui": "1.2.9",
@@ -27,7 +27,7 @@
     "nprogress": "0.2.0",
     "showdown": "1.6.4",
     "simplemde": "1.11.2",
-    "sortablejs": "^1.5.1",
+    "sortablejs": "1.5.1",
     "vue": "2.2.6",
     "vue-count-to": "1.0.5",
     "vue-multiselect": "2.0.0-beta.14",
@@ -38,7 +38,7 @@
   },
   "devDependencies": {
     "autoprefixer": "6.7.2",
-    "axios-mock-adapter": "^1.8.1",
+    "axios-mock-adapter": "1.8.1",
     "babel-core": "6.22.1",
     "babel-eslint": "7.1.1",
     "babel-loader": "6.2.10",
@@ -49,13 +49,12 @@
     "chalk": "1.1.3",
     "connect-history-api-fallback": "1.3.0",
     "copy-webpack-plugin": "4.0.1",
-    "cross-env": "^4.0.0",
-    "css-loader": "0.26.1",
-    "eslint": "3.14.1",
-    "eslint-config-airbnb-base": "11.0.1",
+    "cross-env": "4.0.0",
+    "css-loader": "0.28.0",
+    "eslint": "3.19.0",
     "eslint-friendly-formatter": "2.0.7",
     "eslint-import-resolver-webpack": "0.8.1",
-    "eslint-loader": "1.6.3",
+    "eslint-loader": "1.7.1",
     "eslint-plugin-html": "2.0.1",
     "eslint-plugin-import": "2.2.0",
     "eventsource-polyfill": "0.9.6",
@@ -72,20 +71,20 @@
     "ora": "1.1.0",
     "pushstate-server": "2.1.0",
     "rimraf": "2.6.0",
-    "sass-loader": "4.0.2",
+    "sass-loader": "6.0.5",
     "script-loader": "0.7.0",
     "semver": "5.3.0",
-    "style-loader": "0.13.1",
-    "url-loader": "0.5.7",
-    "vue-loader": "11.3.4",
-    "vue-style-loader": "2.0.0",
+    "style-loader": "0.17.0",
+    "url-loader": "0.5.8",
+    "vue-loader": "12.0.4",
+    "vue-style-loader": "2.0.5",
     "vue-template-compiler": "2.2.6",
-    "webpack": "2.2.1",
+    "webpack": "2.2.3",
     "webpack-bundle-analyzer": "2.2.1",
     "webpack-dashboard": "0.2.1",
     "webpack-dev-middleware": "1.10.0",
-    "webpack-hot-middleware": "2.16.1",
-    "webpack-merge": "2.6.1"
+    "webpack-hot-middleware": "2.18.0",
+    "webpack-merge": "4.1.0"
   },
   "engines": {
     "node": ">= 4.0.0",