Update the angularJS services defined for the SuggestionBox application by taking into account the new way to get a REST adapter.
feature #5516 :   Take into accoun the new JSTL tag view:image to render an image with a given size (the image will be dynamically resized if not already done)
feature #5516 :   Take into account the on-demand image resizing for the publications' vignette in Kmelia.
feature #3798 : fixing regression when creating a forum
Merge branch 'feature-5516' of https://github.com/mmoqui/Silverpeas-Components into mmoqui-feature-5516
integrating feature #5516 : enhancing 'classifieds' and 'kmelia' apps
Merge branch 'mmoqui-feature-5516'
integrating feature #5516 : fix some problems coming from the renaming of SimpleDocument#file to SimpleDocument#attachment
starting feature #5515 :
- refactoring app to provide a reusable service
- creating 'News' object dedicated to this app and using Period
- removing useless code and abandoned functions (copy/paste)
- moving dedicated portlet from Core to Components
feature #5515 : thumbnail support with brand new JSP tag 'displayThumbnail'
on feature #5515 : adding 'view' page
on feature #5515 : adding brand new home page
on feature #5515 : adding support of comments
on feature #5515 : adding support of subscription
on feature #5515 : adding support of manual notification
on feature #5515 : adding support of broadcast modes (managed by JPA)
adding some tests
on feature #5515 : adding support of unit statistics (number of views)
on feature #5515 : adding support of 'draft' status
on feature #5515 : updating portlet with both display modes (list or carousel)
on feature #5515 : adding support of publishing date (draft out)