In the collaboration page of the web site, replace the HEAD term by master in instruction of remote branch creation
Cleaning the tests for JCR
Merge branch 'master' of github.com:Silverpeas/Silverpeas-Core
The fix of Manu doesn't resolve the influence of the test TestAccessAuthentified on the test UsersAndGroupsTest
Fixing bug #4245: Now the timezone TZID in ical is directly set with the start and end dates of the events, so that it can be processed correctly by the ics parser of Google when a calendar is added by URL in Google Calendar.