Added jayrock based getwork implementation which is pretty nice.
Reverted getwork back to jsonrpc.net lib.
Removed jayrock package.
Further improved json-rpc parsing for getwork.
Implemented httprpccontext and httprpcrequest.
Fixed disconnect bug (should be tested!).
Implemented socketsrpccontext and socketsrpcrequest.
StratumMiner.cs now sets & uses correct rpc-context and rpc-request objects.
Merge pull request #35 from raistlinthewiz/develop

Further improved httpserver