chore: remove mocha

Author: calvinl

.eslintrc

@@ -30,7 +30,6 @@
   "env": {
     "browser": true,
     "es6": true,
-    "mocha": true,
     "jest": true,
     "node": true
   },

package-lock.json

@@ -163,7 +163,6 @@
     "file-loader": "^1.1.6",
     "jest": "^22.4.2",
     "json-loader": "^0.5.7",
-    "mocha": "^4.1.0",
     "node-dev": "^3.1.3",
     "node-sass": "^4.7.2",
     "postcss-csso": "^3.0.0",