These patches are for ORCA/MPW C 1.0.1.

1. GNU Makefile for use with my mpw emulator.
2. Patch #1 Adds support for binary literals (0b....). This was my prize-winning (in that everyone won) entry for 2013 Kansasfest/Hackfest contest.
3. Patch #2 adds support for a trailing comma in an enum (c99).