viewlayer management and fixes

0.3.7

- fix: set render scene res at 100% at creation
- fix: exclude VL assignation
- feat: delete a render_layer (and add concerned gp layers to exclude)
- feat: reactivate all viewlayers
- feat: activate only selected viewlayer for fast re-render
- ui: rearrange + new buttons

OP_add_layer.py

@@ -26,8 +26,8 @@ class GPEXP_OT_add_layer_to_render(bpy.types.Operator):
         for l in ob.data.layers:
             if not l.select:
                 if not l.viewlayer_render:
-                    # TODO : need to link, can reaise error if object is not linked in Render scene yet
-                    l.viewlayer_render == fn.get_view_layer('exclude').name
+                    # TODO : need to link, can raise error if object is not linked in Render scene yet
+                    l.viewlayer_render = fn.get_view_layer('exclude').name
                 continue
             gen_vlayer.get_set_viewlayer_from_gp(ob, l)