add comments to try to explain the sbt build mumbo jumbo
add comments to try to explain the sbt build mumbo jumbo

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