Major refactor

client/package.json

@@ -19,6 +19,7 @@
   "license": "AGPL-3.0",
   "devDependencies": {
     "@babel/core": "^7.0.1",
+    "@babel/plugin-proposal-class-properties": "^7.0.0",
     "@babel/preset-env": "^7.0.0",
     "@babel/preset-react": "^7.0.0",
     "autoprefixer": "^8.6.5",
@@ -78,6 +79,7 @@
     "apollo-utilities": "^1.0.20",
     "auth0-lock": "^11.9.0",
     "babel-polyfill": "^6.26.0",
+    "classnames": "^2.2.6",
     "cross-fetch": "^2.2.2",
     "dotenv-webpack": "^1.5.7",
     "graphql": "^0.13.2",