KSP-KOS/KOS — pull request #291 by Dunbaratu (2014-10-24 03:05:12+00:00)
Title: Added PARTSINGROUP and MODULESINGROUP to Vessel.

Got these methods working now.

NOTE it's an annoyingly nested algorithm because KSP
doesn't maintain a link from action groups to parts.
(or at least if it does I don't know where it is in the API.)

I have to look at all the parts and partmodules and see
which of them have the group I'm looking for on them.

![screenshot136edited](https://cloud.githubusercontent.com/assets/5216848/4764676/8d177e76-5b2a-11e4-8c02-d7b01d0755e1.png)