simplifying version check
Added a simple API for dynamically toggling debug level.

Also, updating the gitignore so it doesn't accidentally ignore things in classes/doppio.

Fixes #232.
Merge branch 'master' of https://github.com/int3/doppio
Silly CoffeeScript, don't accumulate that!
Merge remote-tracking branch 'upstream/master'
stubbed out method to silence NPE