CHECKSTYLE: Removed unused private methods, added serialization id to missing classes.
Merge branch 'master' into CHECKSTYLE-SERIALID-UNUSED-METHODS

Conflicts:
	cas-server-core/src/main/java/org/jasig/cas/web/flow/AuthenticationViaFormAction.java
CHECKSTYLE: added additional fixes for resource leaks, interface redundancy and pom overrides
Merge pull request #373 from Unicon/CHECKSTYLE-SERIALID-UNUSED-METHODS

CHECKSTYLE: Removed unused private methods, added serialization id to classes