Merge pull request #90 from Maryami/MOB-165

MOB-165 preload fix, backbutton gradient fix, no search results fix etc..
MOB-165 Minor css tweaks for backbutton
Added more exclusions to sonar pom.
MOB-165 Added copyright
Merge branch 'master' of github.com:stockholmuniversity/hermes into tests
Merge pull request #91 from bwestlin/MOB-165

MOB-165 Minor css tweaks for backbutton & copyright
Merge pull request #92 from iceglow/tests

Added more exclusions to sonar pom.
fixed error in exclusion pattern.
Merge pull request #93 from iceglow/tests

fixed error in exclusion pattern.
Fix some jslint warnings
Merge pull request #94 from bwestlin/cleanup

Fix some jslint warnings
Moved Locations collection to its own file.
Moved Campuses collection to its own file.
Fixed tests after moving collections.
Moved person collection to its own file.
MOB-149 - Removed call to updateLocations from initialize. Causes double fetching of locations.
MOB-149 - Moved rendering stuff to render method.
MOB-149 - Fix for broken placeholder.
MOB-149 - Switched to a local image icon.
Merge pull request #97 from Maryami/MOB-165

MOB-165