This is a combination of a patch from Russell and Me.

Comments added to explain MCS constraint decisions

Fixes for amanda to run as tcp

bootloader needs to read SystemHigh

make system-install-packages run as rpm

Changes to make stem compression algorithm work better.  Also some 
changes to file_context to fix sort problems.  Mainly make sure 
textrel_shlib_t always comes after shlib_t definition.

Allow usermanage to create staff user accounts

defind java as a entry_point

allow mono and unconfined_t to dbus_chat with programs running as 
initrc_t/network_manager

Fixes to allow xen to work.

mailman interaction with postfix

Fix nfs booleans to actually work

fix samba to be able to create directories in users home dirs.

fix samba to work on nfs...

Allow usermanage to create the homedir