restructured sass folder
abstracted z-index functionality
slight refactoring
Merge branch 'sass-refactoring' into dev
controllers refactored, nav-top refactored
board now getting data based on URIpush controllers
new cover dive image
edit robots.txt
new icons, minor refactoring
Merge branch 'major-refactoring' into dev
/contribute/edit:NAME now gets data for a specific UMI
search results on prerequisite definitions
progress on PUT functionality
added ng-sanitize
PUT functionality now worksgit status
added edit link through uriFriendlyTitle
init navigate through prerequisite definitions search
added titles after search results navigation
assigning search results as tags now works
search and assign in contribute now works, needs refactoring