Minor grammar fix
Merge pull request #6 from rking/master

Tiny grammar fix
various porting changes
Merge branch 'master' of github.com:ingydotnet/pegex-pm
failing test for <x>2 x
...
get tests passing
Not really acmeist.
Redo test suite with latest testml
Move bridge class to standard location.
Make tests work with latest testml code
move TestAST library to proper location
Refactor bridge to match ruby.
readd moved file
refactor separator parsing code
update with latest pegex-pgx
Update README
Move Pegex.pm doc to Pegex.pod
Move all pod to external files.

This is preparing the pegex-pm package for eventual acmeist generation.
simplify and acmeize the api for pegex.pm