updating readme with a bit of doc on the test harness
updating readme with a bit of doc on the test harness

indera/alloy,mobilehero/adamantium,jvkops/alloy,WY08271/alloy,jppope/alloy,jppope/alloy,bhatfield/alloy,bhatfield/alloy,jppope/alloy,FokkeZB/alloy,FokkeZB/alloy,FokkeZB/alloy,NadsonFernando/alloy,mobilehero/adamantium,indera/alloy,xavierlacot/alloy,WY08271/alloy,jvkops/alloy,xavierlacot/alloy,brentonhouse/brentonhouse.alloy,brentonhouse/brentonhouse.alloy,NadsonFernando/alloy,brentonhouse/brentonhouse.alloy,4talesa/alloy,4talesa/alloy,NadsonFernando/alloy,4talesa/alloy,jvkops/alloy,indera/alloy,bhatfield/alloy,WY08271/alloy,xavierlacot/alloy,mobilehero/adamantium