All mixed up

For some reason I got mixed up and changes reverted, so this commit has some of yesterday's general UI fixes ...

as well as questions on why adding the "create set" modal is so darn difficult. Also, my sets view has disappeared from #sets href
Merge branch 'master' into create-set-modal

Conflicts:
	modules/UshahidiUI/media/css/global.css
Remove sass-cache again
Fix create set modal

Fix the JS error in SetsView: events shouldn't be inside 'initialize',
and you need to add the showCreateSet handler function
Rename the event to 'set:create'
Merge pull request #105 from ushahidi/create-set-modal