0.52.3.4

Fixes

• Primitive Inspector : Fixed EditorWidget error (#2958).
• Graph Editor : Fixed scaling so it is centred on cursor position (#2965).
• Animation : Fixed possible deadlock when setting a key (#2970).
• ImageGadget : Fixed conflict with GLSL ‘active’ keyword (#2971).
• Light : Fixed light linking during IPR update (#2969).
• gui app : Fixed keypress handling of Ctrl+B (#2975).