Blender Git Loki

Fix incorrect outline width

Add option to disable image outline overlay.

Add box select tool

Cleanup unused code

Move color sample tool below transform tools

Use 0-1 range for origin position

Cleanup comments

Make selection work more like in 3D editor

Minor cleanup

Address inlines

Draw outline for selected strips

Still issues with gizmo drawing...

Merge D12343, even though these are quite functionally independent, but transform tools are bit awkward to evaluate without any election in viewport

Remove transform gizmo

Attempt to make gizmo honot sequencer image transform setup, this causes handles to not work though

Fix pivot point not working in 3D editor

Add origin for strip images

Now I forgot that I did prior change here, so values were incorrect :(

Merge changes from transform_gizmos - these patches can't be developped separately anymore

Fix unsaved change