CAS-1271: Cleaning up the core module based on checkstyle rules.
CAS-1265: Cleaning up core.
Merge branch 'master' into CAS-1271-CleanUp

Conflicts:
	cas-server-core/src/test/java/org/jasig/cas/ticket/InvalidTicketExceptionTests.java
CAS-1271: Cleaning up CAS core, added checkstyle suppressions.
CAS-1271: Removed trailing whitespace, adjusted rule.
CAS-1271: Removed incorrect @version tags
CAS-1271: Fixed issue with maven command line build where checkstyle was unable to find the suppressions filter.
CAS-1271: Fixed test failure on CASImpl
CAS-1271: Cleaning up webapp module
Cleaning up management webapp, clearpass, ehcache, jboss and generic modules.
CAS-1271: Cleaned up jdbc, ldap, legacy modules
CAS-1271: Cleanup of all other modules. triggered the build to fail if errors are found.
CAS-1271: Cleaned up the build
CAS-1271: Fixed test failures across all modules.
Merge pull request #219 from Unicon/CAS-1271-CleanUp

CAS:1271: Cleaning up cas-server-core based on checkstyle rules