Added platform manager code.
The code itself now can identify the underlying  net framework.
Moved versioning stuff to src/Common/Versions.
Update README.md
Added .nuget for AppVeyor.
Trying to fix AppVeyor project.
Fixed rpc-server SubscriptionResponse.
* It does now correctly send subscription magic number.
* Fixed parameter name (ExtraNonce2Size).
Moved mining service code to MiningService.cs.
Fixed SubscribeResponse.ExtraNonce1 parameter.
Started porting mooege server code.
Fixed Connection.cs.
Started implementing brand new RpcServerNew.cs based on our new networking code.
Renamed RPCClient class and related classes as WalletClient and moved them to src/Net/RPC/Wallet - to prevent any conflicts with src/Net/RPC/Server/RPCClient.cs.
Basic RPCServer implementation is done with the brand new socket networking code.
Merge pull request #5 from raistlinthewiz/feature/server-implementation

Merge Feature/server implementation - brand new socket based networking code
Merge pull request #6 from raistlinthewiz/develop

Sync master with develop.