88058: ACE-2030: Start process of retiring patches leading up to 4.0a
88061: ACE-2030: Remove unused SQL scripts for newly-retired patches
88062: ACE-2030: Change class names for all generic patches.
88064: ACE-2030: Remove unused patch implementation classes and fixes to get upgrade working again.
88067: ACE-2030: Clean up unused code and SQL for PatchDAO
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@88070 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261