Supress duplicate toolbox warning when we reset the path to factory default.
Supress duplicate toolbox warning when we reset the path to factory default.

This is an irritating bug in 2016a, at least, and it finally drove me to distraction sufficiently to turn the warning off before the call and restore afterwards.

Signed-off-by: David Brainard <7bf71e13ed533be24d7a9ab04d98b2cedddd3384@psych.upenn.edu>

ToolboxHub/ToolboxToolbox