Removed Preferences window, not needed at the moment. OptiPNG will be bundled with the app.
Usage info added to preferences controller.
Preferences controller removed.
OptiPNG added as binary to bundle.
PopUpButton for publish environment added to main toolbar. Removed checkbox in project settings.
Publish environment saved in project settings.
Bitmap fonts optimized as well. Logic for cleaning up moved completely to CCBPublisher.
OptiPNG stderr output added as warnings.