93533: Merged 5.0.N (5.0.1) to HEAD-BUG-FIX (5.1/Cloud)
93417: Merged DEV (5.0.1) to 5.0.N (5.0.1)
93411: MNT-13089: RepoAdminServiceImplTest hangs on SQL Server
Fixed DictionaryRepositoryBootstrapTest to run on MS SQL Server.
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@94963 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
Add locking/concurrent data structures to dictionary registry to deal with multi-threading introduced by asynchronously refreshed compiled models cache
Code tidy up
Removed unused imports
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@78693 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261