Set recover cap to ephemeral for trn and ref (#1056)
Set recover cap to ephemeral for trn and ref (#1056)

This removes the need to consume a trn or ref when recovering to iso.

Closes #744.
malthe/ponyc,CausalityLtd/ponyc,Perelandric/ponyc,Perelandric/ponyc,sgebbie/ponyc,lukecheeseman/ponyta,jemc/ponyc,dipinhora/ponyc,jupvfranco/ponyc,boemmels/ponyc,boemmels/ponyc,dipinhora/ponyc,jupvfranco/ponyc,cquinn/ponyc,mkfifo/ponyc,Theodus/ponyc,CausalityLtd/ponyc,sgebbie/ponyc,kulibali/ponyc,lukecheeseman/ponyta,malthe/ponyc,Perelandric/ponyc,kulibali/ponyc,Praetonus/ponyc,dipinhora/ponyc,mkfifo/ponyc,cquinn/ponyc,ponylang/ponyc,cquinn/ponyc,sgebbie/ponyc,Perelandric/ponyc,sgebbie/ponyc,Praetonus/ponyc,Theodus/ponyc,Theodus/ponyc,kulibali/ponyc,Theodus/ponyc,cquinn/ponyc,jemc/ponyc,kulibali/ponyc,mkfifo/ponyc,jupvfranco/ponyc,malthe/ponyc,Praetonus/ponyc,sgebbie/ponyc,boemmels/ponyc,jupvfranco/ponyc,mkfifo/ponyc,CausalityLtd/ponyc,jemc/ponyc,boemmels/ponyc,ponylang/ponyc,malthe/ponyc,jupvfranco/ponyc,ponylang/ponyc,boemmels/ponyc,mkfifo/ponyc,Theodus/ponyc,Praetonus/ponyc,Perelandric/ponyc,lukecheeseman/ponyta