color.js: colorPicker.unpack is not a function

Issue Summary

I'm surprised I don't see an issue for this already; surely I'm not the only one to notice the current dev release, as well as the one before it (from November), are entirely non-functional, apparently due to this error… or am I?

Since the example site works fine, I downloaded that and replaced the color.js on my local machine with it, and lo and behold, Farbtastic appeared and everything worked (on the client side, anyway), though there's some style issues (why do the Scheme field and the Save/Preview buttons have white text?). Running a diff on both color.js files seems to show that they're nowhere near the same file… It appears that the one from the demo site is newer, as it uses the Drupal.behaviors method of starting itself up, even though the one from the dev release has a later date in its $Id$ line. Could it be a case where the newer changes to this file weren't successfully uploaded to the CVS server? (That's happened to me a whole lot…)