Adding SenderReciever class
Adding SenderReciever class

This is basically a helper class to consolidate all the pieces that
need to do basic sending and recieving operations, mainly so I'm not
continuing to copy/paste that around to each module and such.  Since
moose supports multiple inheritance, that more or less solves my
problem ;-)

warthog9/syncdiff,warthog9/syncdiff,arbenina/syncdiff,arbenina/syncdiff,arbenina/syncdiff,warthog9/syncdiff