Correct converter spec
Add tests for Glob

One disabled because it fails, but I'm not sure of correct
behaviour.
Make exclude package.json property work

Two problems:
* exclude wasn't directly on the config
* bug in q-io relative path calculation
Fix version predicate for Q-IO
Fix version predicates
0.12.1
Merge pull request #7 from Stuk/exclude

Make exclude in package.json work
Make optimize.js executable
Add jasmine-node dev dependency and test script
0.12.2
Enable production mode on the config
Enable production mode in reconfigured packages.jsons
Update readme
Expose main optimize function
Use CommonJS idiom to detect if being run as a command
Allow logging functions to be passed in.

Update spinner to fit new api.
Update all calls to console.{log,warn} to use config logging
Update out option to handle only some functions being passed in
Merge pull request #16 from Stuk/logging

Enable production mode, expose optimize API
Merge pull request #14 from Stuk/readme

Update readme