Blender Git Loki

Keymap: minor changes for keymap display

Fix workspace not freeing tool properties

Transform: default constraint to user orientation

Previously global was always used before the current orientation,
the order is now reversed, which assumes the user wants to first
use the value they set, with the global secondary.

Merge branch 'master' into blender2.8

Fix transform plane constraint orientation cycle

Regression since 2.79b release

UI: Cleanup - Remove Show Panel Header and Background

A toggle for this is no longer required now that both header and background
colors are RGBA (disabling Show Header is the same setting the alpha to 0).

Thanks Brecht for reviewing!

Fix T55776: crash with multiple windows and reload new.

There were a number of cases where immActivate() and immDeactivate() could
get out of sync, causing crashes due to using a freed mutex lock. Refactor
the code now to hopefully avoid this always.

UI: tweak image menu layout to match file menu more.

UI: hide status bar constraints when not used

Fixed artifacts in bevel with high profile and segments

UI: hide status bar items when

WM: add utility function to refresh status bar

Merge branch 'master' into blender2.8

Cleanup: use const transform args

Depsgraph: Fix non-working drivers after recent relations change

UI: add search to popup toolbar

Add for convenience only.

UI: move visibility panel into the side bar

Keymap: use Shift-AccentGrave for fly/walk mode

Fix T55868: duplicating collection instances fails sometimes.

UI: Minor tweaks to default theme

Based on feedback from the 'User Feedback' devtalk forum

* More opaque panels for the viewport
* Darker state colors
* Current frame color consistency for MCE