Hid Shader enabled plug in the UI.
Hid Shader enabled plug in the UI.

Fixes #398.

paulondc/gaffer,cedriclaunay/gaffer,boberfly/gaffer,cedriclaunay/gaffer,johnhaddon/gaffer,boberfly/gaffer,GafferHQ/gaffer,hradec/gaffer,paulondc/gaffer,andrewkaufman/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,ImageEngine/gaffer,davidsminor/gaffer,ivanimanishi/gaffer,GafferHQ/gaffer,goddardl/gaffer,ivanimanishi/gaffer,hradec/gaffer,hradec/gaffer,appleseedhq/gaffer,lucienfostier/gaffer,ivanimanishi/gaffer,chippey/gaffer,hradec/gaffer,davidsminor/gaffer,chippey/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,appleseedhq/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,ImageEngine/gaffer,goddardl/gaffer,lucienfostier/gaffer,GafferHQ/gaffer,ivanimanishi/gaffer,boberfly/gaffer,goddardl/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,cedriclaunay/gaffer,ImageEngine/gaffer,goddardl/gaffer,appleseedhq/gaffer,paulondc/gaffer,paulondc/gaffer,GafferHQ/gaffer,boberfly/gaffer,davidsminor/gaffer,hradec/gaffer,lucienfostier/gaffer,appleseedhq/gaffer,chippey/gaffer,GafferHQ/gaffer,davidsminor/gaffer,cedriclaunay/gaffer,lucienfostier/gaffer,ImageEngine/gaffer,chippey/gaffer