Added new CAS security stuff to the web services section of the app.
Merge branch 'newCas' into 2.2-WebServices
Get WebServices going with new version of CAS
Use unmanaged library for CAS instead of including code.
Merge branch '2.2-WebServicesWithNewCAS' into 2.2-WebServices
Class times in 24-hour clock rather than 12
Add stdGrades web service.
Add a web service returning the plans a student has been in.
Add new web services with student co-op info, program info
Merge branch 'CoopWebService' into 2.2-WebServices