tested rev:32411

fix bug in converting triangle bool when there no tmp mesh it deleted original mesh. added coplanar face which vectors are selected in edit mode.

Added an option to export all action set. It will only filter out matching armature bones in in action groups names.

- added rounded rectangle to miscCurve (with some minor enhancements)
- some spell checking and cleanup

changed skelegon up-vector to bone roll conversion, should better match now
switch to Object mode before adding meshes/armatures, prevents new bones from being added into the currently edited armature

- removing objects is simplified.
- render object enabled on de-generate.
- removed warning, re-render wont crash now.

thanks to all involved.

[[Split portion of a mixed commit.]]

tested rev: 31984

documentation to follow

[[Split portion of a mixed commit.]]

scripts tested as working

tested as working rev 31965

keyconfigs.active, this is consistent with internal operators, and
means you're not messing with user edited data in register/unregister.


[[Split portion of a mixed commit.]]

removed warning
updated api number

- forgot to remove debug print

- added SplatCurve

- fixed the previously mentioned bug
- somehow setting the Curve.offset screwed things up
- simply removed it, wasn't used anyway
- updated api revision number

Missed these changes in last patch commit, had to manually merge due to changes in Extensions SVN 1010-1012. 

by Filiciss Muhgue (filiciss). Thanks a lot!

Part 2: Extensions