Add option to show only mismatches.
Add option to show only mismatches.

Traksewt/dalliance,warelab/dalliance,bartcharbon/dalliance,dasmoth/dalliance,ENCODE-DCC/dalliance,limeng12/dalliance,dasmoth/dalliance,jeffhsu3/dalliance,limeng12/dalliance,warelab/dalliance,Traksewt/dalliance,ENCODE-DCC/dalliance,bartcharbon/dalliance,jeffhsu3/dalliance