Blender Git Loki

mathutils: let Vector.normalize() return the original length.

The length has to be calculated for normalization anyway, and it is already
returned by normalize_vn(vec, size).

Add override setting to proxy enable operator

Sequencer: Report proxies which are being skipped to the console

Whitespace cleanup

Add some convenience operators to sequencer proxy panel:

Enable proxies for all selected movie strips (won't do recursive
enabling for metastrips yet)
Generate proxies operator here, as well as in strip menu

Node UI: add support to show text-blocks in frames

Some node setups benefit from being documented like this.

BGE: Remove duplicated audio panel from Render context

This commit removes the audio panel from Render context as it exists a similar panel in Scene context.
Also, it gives to the Distance Model a similar UI layout as it was in the removed render->audio panel

Fix crash on joystick access (if SDL's not found)

D985 by @pgi

Fix T42858: Non uniform gamelogic names on copy

Use generic function for consistent behavior

D949 by @lordloki

cleanup: shebang lines

D888 by @sambler

Bone calculate roll (pos/neg options in menu)

This change means you can see the option to do +/- aligned axis when calculating roll
(in that case the flip-axis option is ignored).

This is added since you mostly don't want to set the option in the toolbar each time.

cleanup: pep8

also remove empty class parenthesis

Audaspace: Fix typo in speed of sound initialization value by lordloki (Jorge Bernal)

File Browser: Remove unused fileselect event value

This was initially added for a later support of making the automatic File
Browser fullscreen optional. As this idea was rejected for now (D1037) it
doesn't really make sense to leave these things in.

BGE: draw contact points + normals in yellow

Red was used with different semantics in the physics visualisation,
switching to yellow to prevent confusion.

A screenshot can be found at http://www.pasteall.org/pic/80766 -- it's
the yellow balls + lines.

Reviewers: brita_, lordloki, campbellbarton

Reviewed By: lordloki, campbellbarton

Subscribers: lordloki

Projects: #game_physics

Differential Revision: https://developer.blender.org/D925

BGE: draw contact points as sphere + line indicating the surface normal.

A screenshot can be found at http://www.pasteall.org/pic/80766 -- it's the yellow balls + lines.

Reviewers: brita_, lordloki, campbellbarton

Reviewed By: lordloki, campbellbarton

Subscribers: lordloki

Projects: #game_physics

Differential Revision: https://developer.blender.org/D925

Based on Sergey's suggestion, use spinlocks for threaded loading of
waveforms.

Update scons build documentation

- fix dead blender.org link (build dependencies)
- rewrite $BLENDERHOME/{config,tools}/* to $BLENDERHOME/build_files/scons/{config,tools}/*

Patch by David Creswick, thanks!

Reviewers: jesterking

Differential Revision: https://developer.blender.org/D798

Added default install location from install_deps.sh to FindOpenEXR.cmake

Patch by Oliver Weissbarth, thanks!

Differential Revision: https://developer.blender.org/D907

Fix clicking into texpaint slots not changing active image in blender
internal when using nodes.

Using nodes in blender internal is not well supported, but there's no
harm in allowing this and it will help manu do his texturing better :)