jrrk

## cbzone-ios
This code, based on the X-windows version of cbzone written in Fortran,
by Justin S Revenaugh at MIT, and translated to C by Todd W Mummert,
mummert+@cs.cmu.edu at CMU, was ported to the iOS using an X emulation
layer written by myself (Jonathan Kimmitt). This app is currently under
review for official release on the Apple app store.

In this first version sound, varying number of tanks or colours is not
supported. There is only one enemy at a time for compatibility with the
original arcade game (probably only remembered by the over 50s)
	This code, based on the X-windows version of cbzone written in Fortran,
	by Justin S Revenaugh at MIT, and translated to C by Todd W Mummert,
	mummert+@cs.cmu.edu at CMU, was ported to the iOS using an X emulation
	layer written by myself (Jonathan Kimmitt). This app is currently under
	review for official release on the Apple app store.

	In this first version sound, varying number of tanks or colours is not
	supported. There is only one enemy at a time for compatibility with the
	original arcade game (probably only remembered by the over 50s)