Blender Git Loki

fix for missing clip check in mesh_foreachScreenFace__mapFunc, alsmo re-arranged the bmesh mapFunc's since they were calculating values that weren't needed in some cases.

BGE Animations: Increasing the max layer count to 8 as per a user request. Also, layer checks were checking for values between 0 and MAX_ACTION_LAYERS when they should have been checking for values between 0 and MAX_ACTION_LAYERS - 1.

fix for incorrect use of 2d vector comparisons where 3d should be used.

fix edge_angle, was compating angles in 2d

Small change that improves usability to advanced retargeting

use math utility functions, no functional changes.

Cycles: svn merge -r39132:39457 https://svn.blender.org/svnroot/bf-blender/trunk/blender

missed checking hidden flag in recent commit.

bmesh todo: material mesh select/deselect added.

bmesh_todo: the manipulator now treats selected vert/face/edges differently (from fix in trunk).

iterator initialization was setting the same member twice.

Bugfix for [#28258] [UV editor] missing snapping option.
*Added back "snap_target" as we had in 2.4x.

I removed the "snap_element" though, as only Vertex Snapping is supported in the UV Image Editor.

Animation Exporter clean up.

fix a small bug , and update language-packs

Cycles:
* add some (disabled) test code for using OpenImageIO in imbuf
* link cycles, openimageio and boost into blender instead of a shared library
* some cmakefile changes to simplify the code and follow conventions better
* this may solve running cycles problems on windows XP, or give a different
and hopefully more useful error message

Finalizing.

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

- Added mode toggle operator.
- Hide Marker panel and show Display panel by default.
- Enable manual calibration by default.

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

- Remove unused DNA properties from SpaceClip.
- Split selected and active tracks. Now track can be active
but not selected. Prevents unwanted interface flippering
when working in Tracking mode.

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

Code clean-up:
- Remove unused args from template_movieclip.
- Remove C-defined "Marker" panel.
- Move all properties from old "Marker" panel to template_marker
template. This properties would be displayed if compact is set to False.

Py fix for trunk to pepper merge.