Blender Git Loki

Update for release themes.

This is to be backported to 2.72.

Fix T41988: Shadow pass inaccurate calculation

Revert previous commit (sorry about that), and use standard func to get active layer
in this case too.

Thanks to Campbell for the head up.

Fix T41905: Linked objects/groups assigned to 'wrong' active layers when called from 3DView

Typo using v3d->layact instead of v3d->lay when linking and v3d is available in context.

This can be backported to 2.72.

Fix T41993: Constant jittered bug

Rotated coordinate of the ray start was used when calculating
the ray direction, ending up with wrong direction.

Fix T41977: 'Shading' panel of Render buttons not updating Rendered 3DView.

Reuse `rna_Scene_glsl_update` here too.

Fix crashing regression in Armature EditBone Select shortest path/Select Linked actions.

Dummy typo in some recent refactor I guess.

This is to be backported to 2.72 for sure!

Fix T41955: lamp error: double update for all lamps

This is actually also safe for 2.72 :)

Fix for wrong color space when image loader set both rect and rect_float

Quite safe for 2.72.

Fix for a build error with VS 2013.

Cleanup: spelling

Cleanup: remove smooth_ from 'smooth_factor'

redundant, just call factor as smooth modifier does.

Don't error of sign-conversion for < gcc v4.8

Behavior is different and hard to keep building on older versions.

Fix T41995: Box selection - Edit mode - Header not updated.

Fix T25582: Add a 'smooth factor' to smooth_vertex BMesh op.

Based on code by wahooney (Keith Boshoff), patch itself was merely rewritten due to BMesh changes...

Fix T41984: Can't use Render Image as Background Image.

Changes were actually pretty simple to make it work - set 'scene' member of image user,
and handle lock when acquiring/releasing ibuf...

Transform: Provide descriptive error messages when wrong transform modes are used in DopeSheet

Typo and spelling fixes

Fix T41978: Shadow was not excluded from combined path unless shadow pass was rendered too.

Pretty straightforward, issue probably goes back to (pre)history!

Install_deps: Fix stupid mistake in BUILD_NOTE.txt generation since last commit.

Reported by Thomas (DingTo) over IRC, thanks.