NameValuePlugValueWidget : Add `set/getNameVisible()` methods
NameValuePlugValueWidget : Add `set/getNameVisible()` methods

API
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- NameValuePlugValueWidget : Added `set/getNameVisible()` methods.

GafferHQ/gaffer,johnhaddon/gaffer,lucienfostier/gaffer,boberfly/gaffer,ImageEngine/gaffer,johnhaddon/gaffer,johnhaddon/gaffer,boberfly/gaffer,ImageEngine/gaffer,andrewkaufman/gaffer,boberfly/gaffer,andrewkaufman/gaffer,hradec/gaffer,ImageEngine/gaffer,hradec/gaffer,lucienfostier/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,ImageEngine/gaffer,GafferHQ/gaffer,lucienfostier/gaffer,johnhaddon/gaffer,appleseedhq/gaffer,boberfly/gaffer,hradec/gaffer,hradec/gaffer,GafferHQ/gaffer,appleseedhq/gaffer,GafferHQ/gaffer,appleseedhq/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer,hradec/gaffer,andrewkaufman/gaffer,appleseedhq/gaffer,johnhaddon/gaffer