See T95597

Differential Revision: https://developer.blender.org/D7056

I extended the addon action to small objects.
Merge By Distance now works on any types of curve.

This can cause bugs where if the operator throws an exception, undo is not
properly enabled again. There have been maybe a dozen Blender bug reports
related to this. This could get worse now that we are autosaving preferences.

Some add-ons guard against this, but turning off undo should not be needed in
the first place. If the operator is set to do an undo push, any operators it
calls will automatically not do any undo pushes.

If this fail in some cases, it should be reported as a bug in Blender. I could
not find issues or a performance impact testing a few add-ons though.

Differential Revision: https://developer.blender.org/D4908

- no redo panel in graph editor for now

Bump version to 1.0.3

Support the curve.data.dimesions passed to the main function
as the previous code was only properly supporting 2D types

Restore the global_undo properly to it's previous state
Don't use toggle for bpy.ops.object.mode_set
Add error handling in case of failure

Update the tooltip

Bumped version to 1.0.2
Pep8 cleanup
imports as tuples

Removed two empty Menu classes:
CurveMenu and GRAPH_OT_simplifyf
and unused UI code

Small UI and tooltip fixes
Consistent Props declarations

TO DO: see if the different Algo
UI options can be re-enabled

Addon: Cosmectics for Simplify Curves - capital letters in sentences, compliant writing of "Blender Units", "Curves" and "F-Curves". Also improved speed for changing Bezier handle types (wasn't slow at all, but now it's around 100x faster)

make addons blender versions consistent

finished

indentation edits and copy pyrimid from contrib (where I had made some edits), removed so this wont happen again.

- remove unused imports
- remove/comment unused vars
- fix for some bugs with unused vars being used