Merge pull request #11 from TriptiSharma/dev

Modified gitigonre to ignore config file
Fix user role is reset upon login. Resolve #26

== Note from Issue #26 ==
Currently when logging into wordpress using CAS with LDAP enabled the
user's roll is always set to the hard coded value of
"$defaultEmployeeUserrole" or "$defaultStudentUserrole" depending which
role the user matches.

These values should be used the first time the user logs in, but if the
user role is changed by an WordPress administrator the plugin should
not modify the user's role.
Merge pull request #30 from jonathanwindle/tripti-13

Fix issues #1, #2, and #26
Update language internationalization

Resolved #15

* Update .pot file with current internationalization options
* Rename lang folder to language to meet current WordPress standards
Merge pull request #31 from jonathanwindle/issue-15

Update language internationalization
Resolve #24 - Update options button now says save
Resolve #22 - fix type on default role
Resolve #21 - Rename settings menu to CAS Client