[backend] refactor so that we no longer do multiple commits for key manipulations
[backend] bs_signer: refactor signing code, no functual changes
[backend] add $BSConfig::dispatch_constraint hook (i.e. hack) for hard constraints
[api][webui] support local webui's speaking to a remote api anonymously using /public/configuration route.
make it possible to exclude specific sandboxes and hostlabels in constraints
[backend] run build statistics only in XEN or KVM virtualization to avoid the return of invalid data
[webui] simply viewer for build statistics (fixes broken view of _statistics file)
[api] avoid same named elements in _statistics XML structure
[webui] - patchinfo-editor
- fixed errormessage after adding a wrong issue-format
- added more checks for adding issues to patchinfos
- added more testcases for adding issues
[webui] fix configuration URI
[api] fix _statistics fixture for new <times> element structure
[webui] missed a spot for constraints change
[backend] generic emulator support to be used as virtualization engine
[api] make it possible to edit user state and globalroles via user api (required for webui user management)
[backend] support non standard emulator script for workers
[dist] add note about automatic openSUSE.org subscription on the appliance
[dist] vfat.ko needs also fat.ko in initrd (for worker appliances)
[api] allow to remove repositories via request in projects with devel packages
[api] fix double render crash when trying to delete a not existing repo via request accept
[backend] specify hostlabel only once