Resolve unexpected switch to ViewControls3DButtons.Rotate
Resolve unexpected switch to ViewControls3DButtons.Rotate

- Issue MatterHackers/MCCentral#2772
MatterControl unexpectedly starts in orbit mode

jlewin/MatterControl,mmoening/MatterControl,unlimitedbacon/MatterControl,jlewin/MatterControl,larsbrubaker/MatterControl,mmoening/MatterControl,unlimitedbacon/MatterControl,jlewin/MatterControl,jlewin/MatterControl,larsbrubaker/MatterControl,larsbrubaker/MatterControl,unlimitedbacon/MatterControl,unlimitedbacon/MatterControl,larsbrubaker/MatterControl,mmoening/MatterControl