Merge pull request #54 from aenario/master

clean up & bugfixes
change main container size
styles: popover + main container
bugfix popover handling
Merge pull request #55 from aenario/master

bugfix popover handling
remove last blank line
Merge branch 'master' of github.com:mycozycloud/cozy-agenda

Conflicts:
	client/public/javascripts/app.js