Final freeze for 2.2 release - building ISOs today! Release Monday!

[Matthew Dillon]

    2.2 is now officially frozen.  Commits to master will no longer be
    merged to the 2.2 branch.

    I am doing the final 2.2 ISO builds today!

    --

    Some final fixes came in just under the wire and made it to the release.
    Fixes to the boot loader, PXE boot support, telnetd, and a few other
    things.

					-Matt
					Matthew Dillon 
					<dillon at backplane.com>