NR-621: Livedesk embed doesn't work

fixed.
added error if theme template not found.
also changed version for requirejs with the latest.
NR-620 : Can't get collaborator id for livedesk providers

Done
Merge remote-tracking branch 'origin/devel' into devel
Updated the install file
Merge branch 'devel' of dev.sourcefabric.org:superdesk into devel
Merge branch 'devel' of dev.sourcefabric.org:superdesk into devel
NR-623: Timeline bugs

Fixed loading of timeline.
NR-623: Timeline bugs

Fixed published from providers.
Updated egg info files
Readded setup tools
Minor gitignore update
Egg setup files fixes
Fixed start from sources script
NR-604 : Wrapups can't be deleted/unpublished.

Done
Fixed start from sources script
NR-617 : Test and fix media archive because of security changes / refactoring

fixes
Merge branch 'devel' of dev.sourcefabric.org:superdesk into devel
Fixed start from sources script
NR-582 : Solr based search for Integrated Asset Repository
actions.py merged