Bump purescript-affjax version to 0.5.0 (adds retry combinator)
Bump purescript-affjax version to 0.5.0 (adds retry combinator)

mossprescott/slamdata,sellout/slamdata,zeeiyerWork/slamdata,beckyconning/slamdata,shujuwen2013/slamdata,sellout/slamdata,mossprescott/slamdata,natefaubion/slamdata,wemrysi/slamdata,zeeiyerWork/slamdata,wemrysi/slamdata,beckyconning/slamdata,drostron/slamdata,drostron/slamdata,jonsterling/slamdata,shujuwen2013/slamdata,natefaubion/slamdata,natefaubion/slamdata,cryogenian/slamdata,cryogenian/slamdata,jonsterling/slamdata