Merge pull request #2 from sfischer13/master

Fixed a typo.
should actually work now
removed some super dead code in giza
Merge pull request #3 from nsaphra/master

Giza formatting fix
working on support for external
fix
fix
Merge branch 'master' of github.com:proycon/pynlpl
imlemented Note and Reference (yet to be tested)
removed debug and added test
update