129133 mmuller: Merged RETURN-OF-THE-API (5.2.0) to 5.2.N (5.2.1)
128173 jvonka: REPO-839: Fix guess mimetype (if no file ext) - on upload and/or update (after a rename)
- improvement to REPO-495
- will also apply to REPO-518 when implemented
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@129327 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261