Possibly add support for the Samsung Dart

[barrykn]

This is driven by the same concerns about the original Defy as issue #4. The main reasons I might consider adding support for the Dart are that I happen to have one, I think I should still be able to obtain them pretty easily, and the Dart I have actually doesn't seem too bad based on my experience with it so far (once I replaced the stock software with CM7.2).

My main concern right now is being able to get the button backlight(s) to light up, but even if I can't manage that, it might not be a showstopper.

[barrykn]

The current merge is incomplete; dart fails to build. I'm working on fixing it...

[barrykn]

OK, the dart build has finished. I intend to test it later today.

[barrykn]

So far it seems to be working as well as the unofficial CM7.2 package. I can revisit the button backlight issue later, but for now it's good enough for me to consider this done and close this issue.

[barrykn]

I forgot to note this down at the time, but incoming calls basically make the phone freeze then reboot. That's not good, and it'll have to be fixed if this is ever going into production.

[barrykn]

My user has passed away, so trying to fix Samsung Dart support isn't worth the effort. Therefore... WONTFIX.