129216 kroast: Merged 5.1.N (5.1.2) to 5.2.N (5.2.1) 128735 kroast: MNT-16510 - Chrome/Firefox Download action issue for document name without extension git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@129375 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261