Merge pull request #13 from bwood/master

Fix the overlay problem with drupal_set_message. Take 2
Merge pull request #14 from ucb-ist-drupal/develop

Fix the overlay problem with drupal_set_message and prepare 2.0-alpha5
Correct dl url add patch
Merge branch 'master' of github.com:ucb-ist-drupal/ucberkeley_cas-7
Set version back to -dev
Merge branch 'master' of github-bwood.com:ucb-ist-drupal/ucberkeley_cas-7
Add FAQ. Correct some formatting.
Merge branch 'master' of github-bwood.com:ucb-ist-drupal/ucberkeley_cas-7
Fix Notice: Undefined index: messages in ucberkeley_cas_init() (line 19
tune ignores
Update versions to 2.0-alpha6 in preparation for release
Fix typo
Rework the makefile
Prep for 2.0-alpha6 release