129160 mmuller: Merged RETURN-OF-THE-API (5.2.0) to 5.2.N (5.2.1)
128460 jvonka: REPO-341: Minor fix to site creation to return generic error message, if try to create multiple sites in a single call.
- also relates to REPO-874
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@129334 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261