[backend] use short summary for product label in content file
[travis] skip tests on non-SUSE, but warn about it
[backend] refactor rebuildmethod
[backend] guess repotype from binarytype
[backend] export product_summary as kiwi variable
[api] fix manual release of linked packages

expand package source since we can not rely that the linked package got released
as well at all or at the same point of time.
[webui]] fix user registration for admin, when anonymous registration is disabled
[api] second part to fix the actual registration of the user
[api] support submit requests from remote projects

but disallow them using a cleanup methode
[test] remove debug output
[api] disable acceptinfo for release request until we clarified how to deal with old revision
[webui] fix rebuildtime for project links
[dist] drop webui db:migrate call in README.UPDATERS
[dist] package emtpy config file for sphinx with right permissions
[api] better Sphinx management in clockwork
[backend] use BSSolv::thawcache if available
[dist] move /srv/obs creation to posttrans

this fixes hopefully the missing /srv/obs on appliances
[api] More robust and delayed Sphinx indexing for clockwork
[backend] remove unused cbinstall/cbpreinstall code
[dist] require new perl-BSSolv-0.19.0

avoid old and unsecure implementation for interconnect