Changes from 1.2.3 to 1.3.3

Client class

Removed static function "Client Create(string server, int port)".
Added static function "Task CreateAsync(string server, int port)".

Server class

Return type of function AcceptClient() has been changed from TcpClient to Task. Function is still checking for pending communication.
Removed function "TcpClient AcceptClientBlockWait()".
Added function "Task AcceptClientAsync()".

AesEncryptor class

Added function "void SetPaddingMode(PaddingMode mode)".

RsaEncryptor class

Added property "bool UseOAEPPadding { get; set; }"

Misc

Added support for UAP 10.0
Added support for NetCoreApp 1.0
Added support for NetStandard 1.6