fixing bug #4369 : All pages of Silverpeas-Components use <view:looknfeel/> now instead of using scriptlet gef.getLookStyleSheet()...
Merge branch 'feature-4369'
Renaming a RESTAdapter prototype method which the name was a forbidden word (delete).
Specifying the content type into kmelia AjaxServlet responses.
Fixing other IE8 compatibility problems.
Angular directives must always set replace parameter to true to ensure that its development is compatible with IE8...