Add new role based facets for affiliation facet
- do synchronous ajax calls
- add event handler to checkbox
add new function updateRoleFacetSelection for fetching new search
results based on the role facet selection
- remove unused i18n code from SearchService. The i18n facets are
handled in an old API method
- extend java script for fetching new search results when (un)selecting
the role facet checkboxes
- fix search uri when unselecting facet
Add role based facet support when javascript is disabled
Several changes in generating the url for the role facets
remove debugging output
- add role facet support in initializeSelectedFacetOnLoad
- several bugfixes and refactorings
DDBNEXT-808: Social Media integration
DDBNEXT-823: new layout for the detail view page, 
new sprite for icons added
DDBNEXT-808: Social Media integration
- use ul instead of div for role facets
- update CSS for role facets, add background image
- refactoring addMoreFilter code in Javascript
DDBNEXT-808: Social Media integration
- remove updateAddMoreFilters button
- fix render bug: multiple roleFacets returned from the facet search
that includes substrings from the search query
- add only one ul for the role facets per facet
Minor bugfix
add comments
- beautify layout
Test commit
test commit
Fix comments