Add properties from cas.properties from master branch of jasig/cas/cas-server-webapp.
Add properties from cas.properties from master branch of jasig/cas/cas-server-webapp.

ParthKolekar/cas-overlay-template-ldap-lppe,ParthKolekar/cas-overlay-template-ldap-lppe,ParthKolekar/cas-overlay-template-ldap-lppe,hharchani/cas-overlay-template-ldap-lppe,psd401/cas4-overlay,madhulal/simple-cas4-overlay-template,ConnCollege/cas-5,richardsmd/jasig-4.2-overlay,madhulal/simple-cas4-overlay-template,psd401/cas4-overlay,amccarty/cas,UniconLabs/simple-cas4-overlay-template,hharchani/cas-overlay-template-ldap-lppe,ConnCollege/cas-5,hharchani/cas-overlay-template-ldap-lppe,ConnCollege/cas-5,ConnCollege/cas-5,psd401/cas4-overlay,ctontario/registry-cas-sso