#197 A Axis does not stop

[John Thornton]

In 2.3.0 Axis if you use the keyboard to jog a linear axis and at the same time use the mouse to start the A axis jogging then release the keyboard axis before the A axis the focus shifts to the linear axis and the A continues to rotate forever. If you then select the A axis with the mouse and press either the plus or minus buttons the A axis will stop. This does not happen if you use the keyboard for the A axis.