Push Stop button once properly on the Scan History panel regardless of resume flag.

Changed the resume flag to be

• off when the knob parameter is selected by the combobox
• on when the run stopped
• resume flag can be changed by the operator

Now the resume flag is ON, pushing stop once in the starting process is not performed.

With the behavior above, there is a case that the first run start with resume on by mistake and "pushing stop once" will not occur.

Proper treatment is necessary to avoid the issue.