[Bugfix] Dashboard line charts fixed
Merge pull request #397 from ChrisBr/fix_charts

[Bugfix] Dashboard line charts fixed
Style/AlignHash fix
rubocop style fix Style/AlignParameters
rubocop Style/AndOr style enabled
Style/Blocks Style/BlockNesting cops enabled
Style/BracesAroundHashParameters enabled
Add new styles to be checked
Merge pull request #403 from openSUSE/review_140730_proceed_with_styling

[Review] Request from 'kalabiyau' @ 'openSUSE/osem/review_140730_proceed_with_styling'
Style the general dashboard icons
Adds 'new' method to admin/users controller, to render new user template, fixes #380
Merge pull request #408 from hennevogel/dashboard-icons

Style the general dashboard icons
Rework the Sign Up/Sign In views
Use Capybaras save_page when feature tests go wrong
Merge pull request #364 from hennevogel/signup

Rework Sign Up/In, Implements save_page
Merge pull request #406 from gopesht/fix_user_creation

Adds new method to admin/users controller
Disable Style/ClassLength on Conference. It's Issue #413 now
Merge pull request #414 from hennevogel/master

Disable Style/ClassLength on Conference. It's Issue #413 now
enable openids in development by default, do not show openID header unless keys are set.