11498: Improvements to DM ACL upgrade
11502: Edit Details button text updated to Edit Site Details to avoid confusion
11503: ETHREEOH-577 - It is possible to create empty comment at document details page
11504: ETHREEOH-576 - Cannot create calendar event with name containing certain characters such as : /
11505: Merged V2.2 to V3.0
11337: Tidy up the deletion of unused ACEs when authorities are deleted - ETWOTWO-749
11339: Fix permission checks under RunAs to use the effective user's groups - ETWOTWO-753
11506: Fixed ETHREEOH-579: RuntimeExec can not handle commands and arguments that contains spaces
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@12448 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261