moved decode/encode methods from saml/logout-mgt to util class
making sure refs to base64 call the util class
fixed cs issues
fixed header
overloaded a deflate method to use the other impl
Merge branch 'master' into base64-calls-refactor

Conflicts:
	cas-server-core/src/main/java/org/jasig/cas/authentication/principal/ShibbolethCompatiblePersistentIdGenerator.java
	cas-server-extension-clearpass/src/main/java/org/jasig/cas/extension/clearpass/EncryptedMapDecorator.java
fixed test failures
Merge branch 'master' into base64-calls-refactor
Checkstyle - possible NPE and unneeded predicates removed
fixed test failures
removed useless typecasts
added mapping for the char-encoding filter
adding missing finals
adding missing finals
adding missing finals
initial docs commit
fixed javadoc issues
added docs to the master branch
removed javadocs from the docs
create target directories for docs