Removed unused code
Fixed error in caching.
Save covers so they will not be cleared by maintenance cleanup.
Function was supposed to return file uri.
Added type on reviews. REOL-85
Added type icon on articles. REOL-85
Added type icons on all views of ting_object. REOL-85
Only add if structure matches. REOL-85
Also show icon on referenced view. REOL-85
Added icons to search carousel. REOL-85
Removed debug. REOL-85
Added icons on author portrait and video. REOL-85
Added icon to referenced materials on article. REOL-85
Recompiled CSS. REOL-85
Merge pull request #57 from eReolen/feature/type_on_covers

Feature/type on covers
Added empty module for coding the latest content types. REOL-79
Fixed small bug in reol_review module.
Changed the getting of types to be a bit more intuitive. REOL-79
Use the new function. REOL-71
Added first draft of module. Needs design and some fine tuning. REOL-79