Blender Git Loki

Fix for #12633: crash with scaling of non power of two textures in
the apricot glsl code.

svn merge -r14980:HEAD https://svn.blender.org/svnroot/bf-blender/trunk/blender/
also removed some old transform snap stuff that isnt needed now.

uv snapping feature for venomgfx, this snaps selected UV coords to
visible,unselected coords. access from the shift+s menu

svn merge -r14921:HEAD https://svn.blender.org/svnroot/bf-blender/trunk/blender/

added uvlayer and material support for grid reduction, (for apricot
terrain)

fix for triangle lightmap packing and remove some prints

added a fairly spesific function to Mesh.c that gets the contrast of the texture under a face (should move to Image.c)
added an option for lightmap UV packer that scales down faces with low light contrast for 2Pass-Adaptive-ShadowMapsTM :)

object: ray - boundbox intersection test

snap: use the above instead (giving up padding but getting rid of stupid projection problems)

experemental ID versioning to know what data has changed to avoid re-exporting entire levels. (with py api)
also scriptlinks for lamps and material updates.

merge from trunk for venomgfx

Apricot Branch: svn merge -r 14899:HEAD

tool to interactively propotype animations using python and the NLA

Snaping

Bypass boundbox test if camera is inside bounding box

mesh check for duplis, when snapping

Snapping on duplis

+comment

Apricot Branch
==============

Fixes for compiling on Windows related to glew, snprintf
and the outliner, tested with CMake + MSVC 2008.

Apricot Branch
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- CMake build system support for GLSL.

Apricot Branch: svn merge -r 14875:HEAD

Apricot Branch
==============

- Memory usage limit for undo, specified in megabytes, the default 0
means unlimited.
- Multiple undo levels for image painting. Works separate from global
undo similar to editmode undo, and undo for multiple images is
supported.