Bump version to 0.3.1
Bump version to 0.3.1

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