experiment in taking out dimension logic
New entity slider directive
Merge branch 'master' of github.com:TizianoPerrucci/tkk-demo into dimension

Conflicts:
	client/css/linkedtv.css
Merge branch 'dimensions' of github.com:TizianoPerrucci/tkk-demo into dimension
formatting of item list
Merge branch 'master' of github.com:TizianoPerrucci/tkk-demo into dimension
Templates for content
Merge branch 'master' of github.com:TizianoPerrucci/tkk-demo into dimension
Move processing of entities in about dimension to modeller and properly display them.
Prepare Europeana artworks
Reduce to reasonable output
Fix height of dimensions and several fixes for culture demo
Merge branch 'dimension' of github.com:TizianoPerrucci/tkk-demo

Conflicts:
	client/js/controllers/video-admin.js
	client/js/services/modeller.js