Merge pull request #1 from TamberP/master

POD comment support
Old stuff I never committed. No big change, can't remember if it still works as intended. TODO updated, going to try implementing that.
Old stuff I never committed. No big change, can't remember if it still works as intended. TODO updated, going to try implementing that.
Merge branch 'master' of github.com:staeld/codestats.lua
Cleaned up code somewhat, added commentary and started counting empty lines inside comments as empty lines and not comments
The typo was mocking me.