Fixed /admin/users
ArgumentError in Admin::UsersController#index
wrong number of arguments (1 for 0)

Rails 4 has depricated "all" method, now it's default behaviour
Update users_controller.rb
Update users_controller.rb
feature test for venue
feature test for submitting a proposal
Merge branch 'more_feature_tests' into feature_tests
redesigned fix
removed :email field from delegate
Merge pull request #95 from alter/master

Fixed /admin/users
Changed not to exclamation mark
Removed shebang & encoding
Implements lazy let for conference controller spec
Adds conference update errors to flash
- fix tests
Merge branch 'master' of https://github.com/openSUSE/osem into feature_tests