Blender Git Loki

Added source/blender/makesdna/DNA_linestyle_types.h to ${SRC_DNA_INC}.

Merged changes in the trunk up to revision 39368.

Conflicts resolved:
release/scripts/startup/bl_ui/properties_render.py

Added argument to retargeting - step size. Allows retargeting every other 'step' frame, useful for previewing or faster retargeting.

2.6 UI Files:
* Code cleanup in the space_*.py files.
* Removed layout.column() statement in _MT_ panels, they are useless.
* Only define variables at the beginning of a function!

transform matrix animation import fix.

light parameter export expansion.

Light blender profile param sid addressing

some small fix

running bpy.ops.render.render('INVOKE_DEFAULT') would crash blender.

2.6 Release Cycle begin:
*BLENDER_VERSION_CYCLE set to alpha

Idea is to set it to alpha for the first 3 weeks (B-Con1)
Beta for B-Con 2 and 3
RC for B-Con 4
Release for B-Con 5

Added a small operator to ease mapping. When used, the hierarchy mapping field is filled with the currently selected (pose) bone.

index_to_framebuffer (used for mesh selection) was being called 3x times per call to WM_set_framebuffer_index_color(), because of the cpack define.

very minor issues with cmake files corrected.

Added a proper getName() method to MaterialBoundaryUP0D.

Removed unnecessary debug print statements.

New line style option for splitting chains of feature edges at material boundaries.

Camera tracking integration
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- Distortion/undistortion were accidentally swapped in both of grease
pencil calibration and grid.

This was fixed but distortion coefficients should be re-adjusted.

There are some issues with high distortion coefficients but it
came from libmv and until it'll be fixed there nothing really
can be done here.

- Fixed displayed aspect ratio for muted footage when pixel/display
aspect ratio is differ from 1.0 or proxy size is not Full Render,

- Added c-api for image distortion/undistortion, Not used yet.

BGE Animations: Adding an option to let users choose whether or not to lock animation updates to the framerate. If this option is enabled, animations are only updated at the same speed as the animation framerate. This can give a significant speed up in performance, but at the cost of smoothness in animations. I'm defaulting this behavior to off for now, which is the behavior seen in trunk.

Transform matrix Animation import fix.

Cycles: clean up some unnecessary changes compared to trunk.