add identitycard ckeditor plugin
add identitycard plugin dependencies
add jQuery plugin for identitycard
Inject identity card plugin in every pages
Merge branch 'master' of github.com:Silverpeas/Silverpeas-Core

Conflicts:
	web-core/src/main/java/com/stratelia/webactiv/util/viewGenerator/html/GraphicElementFactory.java
identity card addons js plugin injection on every pages
add the complet jquery plugin identity card
use generic field for populate identity card area
remove old js and correct avatar display
add user zoom ckeditor widget
feature #490 CSS integration
feature #490 add userzoom plugin inection in every pages
#feature add extended user profil data
feature #490 view widget content in editor
feature #490 correct hot data update in editor
feature #3153, add isValidHour method inside StringUtil
Merge branch 'ebonnet-feature-3153'
Merge branch 'master' of https://github.com/svuillet/Silverpeas-Core into svuillet-master
integrating feature #5517 by :
- replacing icons into WYSIWYG editor toolbar
- fixing i18n labels
- removing useless 'delete' operation
- removing useless calls of UserZoom plugin
Add selection of multiple groups' ids for directory queries