Remove dependency on cryptocipher

This dependency is not needed and makes building harder.
Fix missing import of Data.Maybe.fromMaybe
Correct filtering of queues

Is now valid syntax, and correctly filters *out* amq.gen queues.
Use responseBody to get response bodies

This has much stronger back compat with HTTP conduit
Use fromIntegral to get a portNum

This correctly preserves endianness
Remove duplicate definition of GameKeeper.Options.program
Merge pull request #5 from ocharles/master

Assorted commits to get gamekeeper compiling and providing useful statistics