remove out of date NOTE to alternate repository
Merge pull request #64 from mmell/master

remove out of date NOTE to alternate repository
fix request_proxy_ticket arguments in the README
Merge pull request #65 from mmell/master

fix request_proxy_ticket arguments in the README
restrict version of database cleaner
no need to ci ruby-head at this time

[ci skip]
Removed references to old repo in README

Changed 3 links from gunark/rubycas-client.git to rubycas/rubycas-client.git.
Merge pull request #70 from billgathen/patch-1

Removed references to old repo in README
Explicitly test for ActionController::Base in addition to Rails

The code uses ActionController::Base, but it is possible to have Rails
defined, but not ActionController::Base. In the old situation, the code
would have raised due to ActionController::Base not being defined.
Remove rails method 'blank?'
add before method
fixed the bug
Merge pull request #74 from cassiuschen/feature/UpdateToRails4.1

Update to Rails 4.1
Merge pull request #71 from Narnach/no-rails

Explicitly test for ActionController::Base in addition to Rails
Merge pull request #72 from KrauseFx/master

Remove rails method 'blank?'