[Bug ] [FXOS-48] Set features according to connectivity [r=]

Conflicts:
	apps/homescreen/everything.me/config/config.js
	apps/homescreen/everything.me/js/Brain.js
	apps/homescreen/everything.me/js/Core.js
	apps/homescreen/everything.me/js/api/DoATAPI.js
	apps/homescreen/everything.me/js/everything.me.js
	apps/homescreen/everything.me/modules/Apps/Apps.js
	apps/homescreen/everything.me/modules/Searchbar/Searchbar.js
fix merge issues