-Fixed issue where control sizes on an FK chain can be zero if the FK module has only one chain and the first proxy joint is in the exact same position as the parent proxy.
-Cleaned up print statement that was printing the unit when building a proxy rig
-Fixed issue where control sizes on an FK chain can be zero if the FK module has only one chain and the first proxy joint is in the exact same position as the parent proxy.
-Cleaned up print statement that was printing the unit when building a proxy rig
