Merge commit 'e443716bcd' into feature/push-subscriptions

# Conflicts:
#	src/i18n/en.json
#	src/modules/interface.js
#	src/modules/users.js
#	yarn.lock

package.json

@@ -16,6 +16,7 @@
   "dependencies": {
     "babel-plugin-add-module-exports": "^0.2.1",
     "babel-plugin-lodash": "^3.2.11",
+    "chromatism": "^3.0.0",
     "diff": "^3.0.1",
     "karma-mocha-reporter": "^2.2.1",
     "localforage": "^1.5.0",
@@ -30,6 +31,7 @@
     "vue-router": "^3.0.1",
     "vue-template-compiler": "^2.3.4",
     "vue-timeago": "^3.1.2",
+    "vuelidate": "^0.7.4",
     "vuex": "^3.0.1",
     "whatwg-fetch": "^2.0.3"
   },