Changes from 1.3.3 to 1.4.0

Guid class

• Class has been renamed to PacketGuid so it does not causes problems with .NET System.Guid class.

AesEncryptionType enum

• Newly added enum.
• Defines version of Aes (128bit, 192bit, 256bit).

AesEncryptor class

• Removed function "void SetPaddingMode(System.Security.Cryptography.PaddingMode mode)".
• Added property "System.Security.Cryptography.PaddingMode PaddingMode { get; set; }".
• Added property "byte[] Key { get; }"
• Added property "byte[] IVec { get; }"
• Removed default constructor.
• Added constructor "AesEncryptor(AesEncryptionType type)" with default type value "AesEncryptionType.Aes128Bits".