Blender Git Loki

KeyingSets UI - Improving button layout for legibility of buttons

* Use custom names for the keying options enum. The old automated layout dumped
out lengthy names which
didn't work well with the limited UI widths we were using, leading to all the
interesting stuff getting cropped out

* Moved the "array target" options to be in line with the rest of the target
specification stuff. I've ended up flattening that set of options into a single
row, which seems to work quite well.

* Removed label from grouping method enum. There was a perfectly good section
header above, and with narrow UI's, the name of this and the one below ended up
looking the same/confusing.