fixing bug #1350
using help hosted on extranet.silverpeas.com
fixing bug #5598
fixing bug #5601
Now, invisibles apps are invisibles on brand new space homepage
fixing bug #5218
fixing bug #5555
fixing JS according to changes on UserProfileEntity.java
fixing bug #5508
adding some characters to list of not supported characters in filename
removing useless method
fixing bug #2798
using permalink in notifications instead of internal link (autoredirect.jsp)
ney bugs #20140520 :   Fix an issue in the refactoring of the delayed notifications discovered in the unit tests
Merge branch 'ney-bugs-20140520' into core-5.14.x