taddeus/peephole: Peephole optimizer written in Python @ 599fbfc9e5cdfb043b1f95b145709b39ca0f0f90

Taddeüs Kroes 599fbfc9e5 Merge branch 'master' of github.com:taddeus/peephole		%!s(int64=14) %!d(string=hai) anos
..
Makefile	c14e76cf7f worked on Lex and Yacc.	%!s(int64=14) %!d(string=hai) anos
hello.s	4836930820 Added hello.s to src for easy testing.	%!s(int64=14) %!d(string=hai) anos
lex.l	1b0320965f Updated token formats and added tokes REF, INT instead of ARG.	%!s(int64=14) %!d(string=hai) anos
lex_out.y	1b0320965f Updated token formats and added tokes REF, INT instead of ARG.	%!s(int64=14) %!d(string=hai) anos