Blender Git Loki

* Fix for crash, drawing particle systems with 'col' set to draw strands in material colour, but no material (null pointer).

== Warning/Bug Fix ==

Bone extension string was not long enough for new extensions .bot and .top. This was surely causing some stack memory to be overwritten...

Warning reported by JMS on french newsgroup.

Cloth: 1. Speedup of collisions (up to 50%, see new dancing ballerina stats here: http://www.dldw.de/tmp/index.php?file=i_cloth-kdop-dancingb.jpg ; 2. changed vertex paint reset behaviour to only reset cloth if vertex group is really used

sometimes a posebones BONE_TRANSFORM would be set and cause RelaxPose to add unexpected keyframes.

IDP_CopyGroup wasn't copying the length, thanks Caedes for finding this one

Fix for bug #8186.

Fix for bug #7857.

Pointcache: Fixed non-availability when blend file was loaded from command line and also another case where you startet from an unsaved blend and switched to a saved one; Cloth: Fixid mass init, little speedup for collisions; Collision Modifier: More generalized it

Bugfix: render crash with env material setting and ISB.

python scriptlink for ObjectUpdate and ObDataUpdate, Redraw events are not practice in many real world cases, this can give more specific updates.
Discussed with Caedes, Brecht and Ton, can rework if needed.

Bugfix: FSA enabled in compositing scene but disabled in other
scenes could crash, there was code to make sure osa level is
the same in all scenes, but that was set too late, after sample
tables are created.

Fix for some unitinialized vector warnings with FSA, these were
harmless, unfortunately.

Bugfix: on loading proxies, the pose is often wrong initially, which
only becomes correct after a frame change. This also caused errors in
vector blur with strands. Cause was the BONE_UNKEYED flag, which is
not valid anymore after file read with proxies, and should be cleared.

* change integral type of loop var in two cases so OpenMP support compiles with MSVC, too.
* remove wrong flag.

World settings ambient occlusion could be set even when its a library
making local objects with a dupligroup didnt disable the indirect flag, also made the tool respect visible and restricted flags.

== Sequencer ==

Align StripColorBalance correctly. Should fix

[#8242] new feature "3-way-color-correction" won't be saved with blend file

== Pynodes ==

1) Trying to bring back compatibility with Python2.3.
2) Adding some stubs to compile blender player again on linux.

Please tell me if Blender still doesn't compile with py 2.3 or if the player isn't compiling. There was a binreloc related stub I needed to add, so probably the player wasn't compiling before the pynodes commit.

Thanks PanzerMKZ for reporting and testing part of the fix to py 2.3.

* make CMake compile again (after pynodes addition). Patch provided by skejoe.

* remove constness.

added PyNode includes for Makefiles

* make some explicit casts to make some compilers happy