feature/host-overrides (#161)

* configurable host overrides

* base host overrides on name of service instead of key and hide the options by default

* added unit tests

* review changes

* Refactor options

* Refactor

* Update Readme

* Pump version and update Changelog

Co-authored-by: Tobias Jacksteit <me@xtj7.de>

package.json

@@ -1,7 +1,7 @@
 {
   "name": "moco-browser-extensions",
   "description": "Browser plugin for MOCO",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "license": "MIT",
   "scripts": {
     "start": "yarn start:chrome",