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This lets you directly retrieve the node a bone links to and informs you of the armature directly
This also fixes a bug with bone name being made unique which causes them to become not 1:1 what the modeller has imported.
This also fixes issue with root bone overwritten - which should not happen as it is a hack.
Before the behaviour would create an additional bone which would end up breaking animations completely on import.
Additionally this fixes required bones being removed.
Co-authored-by: K. S. Ernest (iFire) Lee <ernest.lee@chibifire.com>