Add app architecture diagram
fixed layout for available providers
Reading opbeat values from env
Merge pull request #104 from AnyFetch/opbeat-config

Reading opbeat values from env
Update TODO & comments
prevent refreshing when the user clicks again on the activeTab
Merge branch 'new-app' into filter-request

Conflicts:
	assets/js/view-model/navigation.js
	public/app.html
lint