added shared library and skeleton code for ZeroMQ network handler
renamed xZmqHandlers library to xZeroMQHandlers for more clarity
updated namespace
Beginning 0MQ binding
Merge remote-tracking branch 'drdoug/master'

Conflicts:
	shared-libs/Makefile

Added new xZeroMQ handlers (still working on them)
Updated premake, Makefile, and Readme.txt to accomodate new xZeroMQ
Added *~ to the .gitignore to ignore vim backup files