Changing from global variable to Cockpit as the event emitter
Fixing detection of touchcontroller
Cleanup formatting of index.ejs
Merge branch 'cleanup/move-evenemitter-into-cockpit' into feature/249-add-heads-up-menu

Conflicts:
	src/plugins/rovpilot/public/js/rovpilot.js
Rework heads up menu
Exploration into gamepad for heads up menu