Add wait_for_sporks_same and mine_quorum to DashTestFramework
Add wait_for_sporks_same and mine_quorum to DashTestFramework

nmarley/dash,thelazier/dash,ionomy/ion,thelazier/dash,UdjinM6/dash,nmarley/dash,nmarley/dash,nmarley/dash,ionomy/ion,dashpay/dash,dashpay/dash,UdjinM6/dash,ionomy/ion,thelazier/dash,ionomy/ion,nmarley/dash,ionomy/ion,dashpay/dash,nmarley/dash,nmarley/dash,dashpay/dash,UdjinM6/dash,dashpay/dash,UdjinM6/dash,thelazier/dash,UdjinM6/dash,thelazier/dash,ionomy/ion