[dist] update docu to use openSUSE:Tools:2.4 project
[travis] use new OBS:Server:Unstable project for extra travis packages
[webui][api] update to current rubygem stack
[backend] fix update_project_meta() call to use $param
[api] do not crash when trying to copy entire projects from remote. Report an error instead.
[webui] New user/group management and user pages
[webui][api] Fix registering users, update Gemfile.lock
[webui]
* Put the sign up form on the frontpage
* Don't do stupid password checks
* Register -> Sign Up, Login -> Log In
* Move the contact info to the footer
[webui] Add confirming, locking, deleting users
[webui] Make it possible to make user Admin
[webui] Adrian wants a drop-down, Adrian gets a drop down
[webui] Introduce proxy_auth_account_page
[webui] Adapt testsuite
[webui] Groups are now listed in configuration
[webui] More testsuite fixes
[webui] More testsuite fixes