Properly encode NaN and Infinity.
Properly encode NaN and Infinity.

This used to be handled by the blaze-textual package, but that made no sense.

plaprade/aeson,neobrain/aeson,23Skidoo/aeson,aelve/json-x,SeanRBurton/aeson,bwo/aeson,nurpax/aeson,sol/aeson,roelvandijk/aeson,lykahb/aeson,timmytofu/aeson,JPMoresmau/aeson,jkarni/aeson,sol/aeson,dmjio/aeson,sol/aeson,roelvandijk/aeson,abbradar/aeson,neobrain/aeson,beni55/aeson