Build report POST handler works in two steps
Build report POST handler works in two steps

The code for handling the second step separately was already existing.
Modification amounts to look for the data in the POST body instead as
a field and removing the lookup for the log.


erantapaa/hackage-server,tkvogt/hackage-server,grayjay/hackage-server,chrisdotcode/hackage-server,snoyberg/hackage-server,ocharles/hackage-server,tkvogt/hackage-server,ocharles/hackage-server,chrisdotcode/hackage-server,erantapaa/hackage-server,dzackgarza/hackage-server,dzackgarza/hackage-server,snoyberg/hackage-server,grayjay/hackage-server,edsko/hackage-server,edsko/hackage-server,agrafix/hackage-server,agrafix/hackage-server,haskell-infra/hackage-server