beginnings of translating parser combinators to regex vm instructions
rvm instructions for ch(); fixed a declaration in optional()
Adding epislon and nothing
Merge pull request #7 from zaxtax/regex

Adding epislon and nothing
Added note on status to milestone2 tracker
Ignored a whole bunch of stuff that was clogging up my repo
Most of RVM desugaring done in first draft, for TQ to check.
Merge remote-tracking branch 'mlp/regex'
Finshed up the regex backend