Blender Git Loki

add in empty modifier slot so dynamic paint files don't break.

Fix #28863: Inconsistent UI inside of the UV/ImageEditor window

Make panels which are on left be toggled by T, and which are on right by N.

updates to navmesh
- 2 new navmesh operators, reset and clear navmesh data.
- rename operators to be more consistent with existing names.
- some minor edits to draw function, was getting the custom data for every index when it already had the array.

Some bevel fixes: fix a crash BM_Copy_Attributes when source==target, and fix a memory leak from not cleaning up em->emcopy after calling bevel bmop

edit error macro formatting (confuses some editors)

fix for using uninitialized stack memory in mesh_foreachScreenFace__mapFunc(), used for face selection.

update to cmake doc, still needs more work but update references to CVS and MSVC2005 and Python3.1

- for some reason navmesh wasnt drawing when VBO was enabled.
- fix navmesh crash (may well have been from own changes)
- changing VBO's now redraws all windows - useful for checking if VBO draws differently.

fix documentation error - [#28862] Method 'difference' doesn't exist in Quaternion object.

bug #28848 also mentions Ctrl+Backspace isnt working.
added support for ctrl+backspace/delete.

fix [#28860] CRASH loading scene

Sequence strips with missing scenes were missing a NULL check.

add 3 PLY and STL export tests.

mesh VBO drawing code was swapping red/blue vertex colors - this is confusing because MCol.r is blue and MCol.b is red but not excuse! (and how come nobody noticed this?).

- fixed this error in 4 places.

fix for editmode opengl drawing (bug from own recent optimization), need to set glShadeModel() outside glBegin(GL_QUADS / GL_TRIANGLES).

Fix for 28859 (found and reported with fix by nico_ga from #blendercoders)

fix crash for recent navmesh edits when setting a non-mesh object to a navmesh.
also minor cleanup.

move NavMesh draw code out of being a modifier and into DerivedMesh drawing hack (which IMHO is less bad then mis-using a modifier only to override drawing calls).

Camera tracking integration
===========================

Scale compositor node feature: if there's no input and scaling is set to
absolute, generate image with given resolution using color from input
socket as background. Useful to generate "overscanned" foortage.

Camera tracking integration
===========================

Support for (un)distortion of images with overscan. Needed for
easier keeping this up-to-date until proper overscan support is
implemented in renderer. Not exposed into UI yet at all.

Merging r40848 through r40876 from trunk into soc-2011-tomato