Add an option to suppress the scan time

I am often versioning the results and every time I run the scanner, I get at least one line changed per file:

` Found 0 matches in 0.07s when`

Would it be possible to add an option to hide the render time in the results? Or what do you think about removing that entirely? 

Personally, I wouldn't need to know the scan time. It's done when it's done. The results matter, nothing else.