Minor OperationContext impl cleanups
[AS7-444] Bring in John Bailey's audit log classes
[AS7-444] Introduce HashedModel notion into ModelControllerImpl and OperationContextImpl
AS7-444 Add real audit loggers into the model controllers; integrate management handlers
[AS7-444] Log the full set of information
[AS7-444] Fix problems from rebase
[AS7-444] Use SecurityContext when invoking JMX methods via remoting
[AS7-444] Move core security classes into own module
[AS7-444] Rework things and make the controller logger work
[AS7-444] Include the access mechanism in the log, move some more classes to core-security
[AS7-444] Make audit logger available to JMX
[AS7-444] Pluggable MBeanServer delegate to audit logger, and loads of exception handling
[AS7-444] Jmx audit log proxy
[AS7-444] Separate the configuration for the core controller and jmx audit logs
[AS7-444] Set the booting flag in the jmx layer
[AS7-444] Integrate audit logging resource and ops into JMX extension so it can be configured there
Correct copyright notices in my new files
[AS7-444] fix problems from rebase
Temp commit: Get rid of the original hashing implementation