added noblecoin,mooncoin and used coin definitons
Update README.md
Fixed namespaces for GetworkService and StratumService.
Renamed HttpServiceContext.cs as GetworkContext.cs
Renamed SocketServiceContext.cs as StratumContext.cs.
GetworkContext does now strictly accept a IGetworkMiner.
StratumContext does now strictly accept a IStratumMiner.
Still trying to fix #528
Still trying to fix mining.subscribe.
Merge pull request #530 from raistlinthewiz/develop

Workaround for #528