Update the travis script to run the random tester for 3 minutes
Update the travis script to run the random tester for 3 minutes

nh2/shake,nh2/shake,nh2/shake,nh2/shake,ndmitchell/shake,ndmitchell/shake,ndmitchell/shake,ndmitchell/shake,ndmitchell/shake,ndmitchell/shake,nh2/shake