Material Editor CheckBox Labels Not Updating

[SpiderPig]

Noticed this a while back.  Upon first launch from the editor opening a material, the check box labels aren't showing the correct value.  Also displacement isn't being applied nor is the value being saved.

[Josh]

Fixed...

[SpiderPig]

Working now except the displacement.

[Josh]

Displacement requires that a displacement map be present on the material, and also material tessellation must be enabled.

I think there is a more general bug occurring here. The little arrows on spinners don't seem to be emitting events when they are pressed.

[Josh]

The fix is uploaded now.