Blender Git Loki

Fix return type in recent gizmo key-map refactor

fix collada Importer: Set bone transformation type when importing unskinned skeleton

feature collada: Allow export/import of skeletal animations as curves

refactor collada: Added utility functions bc_string_before() and bc_string_after()

fix T34062 Collada exporter: changed order of export for decomposed transformation.

1.) The Blender order of applying transforms is:

Scale
Rotation
Transformation

Reasoning: This order ensures there is no shearing, which happens
when you do scaling after rotation, see also:

https://blender.stackexchange.com/questions/1806

The Collada exporter now exports in the order how the transforms
need to be applied upon import.

2.) Also removed obsolete #if 0 lines

refactor: use Quat and BCQuat instead of float[4] arrays for Quaternions (wip)

fix: enforce transform export as <matrix> when exporting animated armature"

Currently we can not export Decompsed Transforms in combination with
Armature asnimations. As a temporary workaround enforce export
of transformations as Matrix for armature objects.

fix: add back changes after last pull from master

refactor collada: replace bc_sanitize_mat() by static class method in BCMatrix

refactor Collada: rename BCMatrix.* class files to BCMath.*

refactor Collada: Add new class Quat (wip)

refactor collada: Moved BCMatrix to its own file

refactor collada: Moved basic typedefs in own file

refactor collada: reorganize class methods in file

Industry Compat keymap: Fix inability to use Ctrl-S to save while in Weight Paint mode

Was a keymap conflict

UI: Fix inconsistent use of 'LookDev' vs 'Look Dev'

UI: Fix small naming inconsistency in the UV Editor View menu

Now it's consistent with 3D View

Fix: Dynamic Paint Image Bake button missing when using certain Surface types

This required doing a very slight UI re-org of a few properties to work reasonably.

FreeDesktop: Add Release information to AppStream

This commit improves Blender's AppStream metadata with minor punctuation and grammar improvements to the description, and a new `<release>` tag for the current release.

The `<release>` tag benefits Blender in the following ways:
- Flathub users get to see the actual release number instead of "stable"
- Make it easy for all packagers to include changelogs, so Blender's users gets to see what's new in 2.79
- Blender gets featured in GNOME software to reward it for having Release information in its AppStream metadata (KDE Discover [[ https://bugs.kde.org/show_bug.cgi?id=389509 | plans do do the same thing ]])

If the prior objection to adding release data to the AppStream metadata was the ongoing maintenance burden, I volunteer to take it on for subsequent Blender releases.

Author: @ngraham

Differential Revision: https://developer.blender.org/D3065

Fix T65416: outdated location description for Cycles add-on