[test] absolute basic test case for product building
[webui] 20 results per page in projects/packages search
[api] Clockwork task to (re)start Sphinx
[webui] users now need to sign in before posting a comment
[api] raising error against no user in api now
[dist] fix testsuite run in package with sphinx
[webui] Fixed add reviewer to submitrequests
[backend] fix project wide hostlabel constraints type conversation
[backend] fix mergeconstraints for physical memory
[api] avoid double defintions of default repositories with the same name
[api] raise correct error when using same architecture multiple time for a repository (no crash)
[api] unbreak maintenance release request creation with patchinfos going to unlimited release targets