Updating Gemfile to point to latest sufia as of 17-July-2014
Merge branch 'master' of github.com:gwu-libraries/gw-sufia
Updated sufia gem to point to sufia commit that fixes #37
Roll back to jettywrapper 1.7.0 - 1.8.1 seems to cause problems...
Updated versions; jettywrapper has now been fixed in 1.8.2 so no need to pin it back to 1.7.0
Moved sufia pointer up in order to get sufia pull request #584 to remove logger; this was breaking the build in Travis
Updated to latest projecthydra/sufia commit as of 28-July-2014
Fixes #94
Upgrade to sufia gem v4.0.0.rc2
Updated for sufia gem v4.0.0.rc2
Fixes #98
Update routes.rb
Add omniauth-shibboleth gem and defines necessary routes for using Shibboleth.

Overrides login/logout behavior to allow to bypassing the login screen when using Shibboleth.

Fixed #84 & #85
Updating schema.rb file with Shibboleth attributes.