12169: JCR - guess/set mime type and encoding ... means that doc added via JCR will display properly if clicked on in the web client
12634: JCR - add test for JAWS-191 (r12169) improvement and wrap debug
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@12654 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261