bug #4014 :  Load now the groups per page in the filtering panel and maintain them in a cache so that the pagination can ran more faster. Some bugs require to be fixed in the groups cache management with the filtering panel
bug #4014 :  Fix the bugs in the groups cache management and externalize it into a dedicated object. The selection of all groups is also rewritten as they can be not all yet loaded
bug #4014 :  Merge branch 'core-5.11.x' of github.com:Silverpeas/Silverpeas-Core into bug-4014
bug #4014 :  Add localized label of 'next groups' and fix a little bug with the rendering of the next groups link
Merge branch 'bug-4014' of https://github.com/mmoqui/Silverpeas-Core into mmo-bug4014
on bug #4134, fixing silvertrace module's name
bug #4014 :  Modify the pagination mechanism: now the pagination is operated directly in the DAOs. So, a search criterion on the pagination is defined and a new list, to represent a list slice, is introduced to carry the search results matching the pagination criterion (the user profiles or the user groups)
bug #4014 :  Merge branch 'core-5.11.x' of github.com:Silverpeas/Silverpeas-Core into bug-4014
Merge branch 'bug-4014' of https://github.com/mmoqui/Silverpeas-Core into mmo-bug4014
fixing bug #4134, improving code after profiling campaign
Merge branch 'core-5.11.x' into ney-bug4134
core #5.11.x :  Reformating the code
bug #4106 :  Merge branch 'core-5.11.x' of github.com:Silverpeas/Silverpeas-Core into bug-4106
bug #4106 :  Fix a test error in unauthentication