[REM3-170] Add support for message size limits (includes cleanup of channel negotiation; also, fix long-standing window negotiation bug
fix window size negotiation (test cases)
[REM3-156] Ensure dispose() is called on SaslClient and SaslServer when they are being abandoned to give them an opportunity to clean up any resources in use.
Typo fix
Bump up default window size
Only write msg size limits if they are less than the max
[REM3-29] Added initial Kerberos testing framework.

This commit is primarily about verifying we can run a Kerberos KDC within the Remoting test suite.

This commit borrows heavily from the work by Josef Cacek to add SPNEGO testing to JBoss AS.
[REM3-29] Minor changes to the authentication process to enable successfull GSSAPI based authentication.
[REM3-29] Continuation of test case update to enable the GSSAPI mechanism.