remove old code completely
create angular setup
add angular dependencies
remove no longer needed controller code
add basic classes for js
display clients on worklog form
Merge branch 'worklog_timeframes' into worklog_timeframes_done

Conflicts:
	Gemfile
	Gemfile.lock
	app/views/users/edit.html.slim
	app/views/worklogs/_form.html.slim
add datetimepicker to worklogs
display total on worklog form
remove old markdown code
add markdown conversion
automatically growing text area
fix wrong dates used when creating timeframe
only show analytics in production
fix issue with multiple datetime selectors
add loading animation
add virtus gem
basic form to handle user input
add new datetime picker
add bootstrap notify / form fixes