[jhc] darcs patch: implement grey set as stack rather than ... (and 6 more)

Sat Mar 27 15:45:32 PDT 2010 John Meacham * implement grey set as stack rather than judy array Sun Mar 28 15:32:43 PDT 2010 John Meacham * clean up gc code, rearrange some tests Sun Mar 28 15:32:58 PDT 2010 John Meacham * store constant parts of the rts as ByteStrings rather than Haskell Strings Sun Mar 28 20:07:42 PDT 2010 John Meacham * clean up gc code Mon Mar 29 13:27:32 PDT 2010 John Meacham * add JHC_RTS_INCLUDE #define to easily recompile generated c code with an alternate rts without recompiling via jhc Mon Mar 29 13:51:56 PDT 2010 John Meacham * add support for using a supplimental stack for garbage collectable pointers rather than the C stack Mon Mar 29 14:51:33 PDT 2010 John Meacham * split up gc rts file into c and h files, handle it similarly to other rts files, clean up code.