mvn update
updated jackrabbit to 2.7.2
removed dependency to httpcommon, jackrabbit include implicit dependency
updated jackrabbit to version 2.7.2 (eclipse)
removed jackrabbit dependency from android project (only required for oc_framework)
Merge pull request #330 from LukeOwncloud/update_jackrabbit

Update jackrabbit library, with dependencies now in separate files.
[tx-robot] updated from transifex
OC-2633: Fixes for comments in code. PR #347
Merge branch 'develop' into refactor_remote_saml_authentication