grab scalaversion as string, not boolean
grab scalaversion as string, not boolean

twitter/scalding,soundcloud/scalding,vidyar/twitterscalding,aposwolsky/scalding,danosipov/scalding,soundcloud/scalding,lucamilanesio/scalding,cchepelov/scalding,rubanm/scalding,JiJiTang/scalding,tresata/scalding,benpence/scalding,sunilrebel/scalding,MansurAshraf/scalding,chrismoulton/scalding,nvoron23/scalding,sunilrebel/scalding,wanyifu/scaldingtest,sid-kap/scalding,rubanm/scalding,f7753/scalding,tdyas/scalding,JiJiTang/scalding,aposwolsky/scalding,tdyas/scalding,tglstory/scalding,bendridi/scalding,nkhuyu/scalding,sid-kap/scalding,tglstory/scalding,cchepelov/scalding,benpence/scalding,sid-kap/scalding,avp1984/scalding,sriramkrishnan/scalding,bmyerz/scalding,chrismoulton/scalding,nkhuyu/scalding,piyushnarang/scalding,soundcloud/scalding,lucamilanesio/scalding,bmyerz/scalding,lucamilanesio/scalding,Chasego/scalding,oeddyo/scalding,oeddyo/scalding,nvoron23/scalding,epishkin/scalding,f7753/scalding,cchepelov/scalding,Chasego/scalding,cauchycui/scalding,avp1984/scalding,sriramkrishnan/scalding,Chasego/scalding,tdyas/scalding,nvoron23/scalding,bendridi/scalding,danosipov/scalding,twitter/scalding,jzmq/scalding,bmyerz/scalding,danosipov/scalding,chrismoulton/scalding,sunilrebel/scalding,tresata/scalding,AaroC357/scalding,zirpins/scalding,jzmq/scalding,cauchycui/scalding,tresata/scalding,tglstory/scalding,sriramkrishnan/scalding,aposwolsky/scalding,benpence/scalding,zirpins/scalding,vidyar/twitterscalding,wanyifu/scaldingtest,oeddyo/scalding,AaroC357/scalding,jzmq/scalding,wanyifu/scaldingtest,bendridi/scalding,f7753/scalding,JiJiTang/scalding,zirpins/scalding,MansurAshraf/scalding,AaroC357/scalding,rubanm/scalding,nkhuyu/scalding,epishkin/scalding,avp1984/scalding,cauchycui/scalding,MansurAshraf/scalding,piyushnarang/scalding,twitter/scalding,piyushnarang/scalding