BellevueCollege/gravityforms-external-data-fields — pull request #24 by jonathanwindle (2014-05-13 23:02:18+00:00)
Title: Load phpCAS Library Based on class_exists( )

Load the phpCAS library from the $gfedf_phpcas_path configuration
variable path if class_exists( ) fails to find the class name 'phpCAS'
already defined in the environment.