User documentation

All operations in photocrypt package are organized in sub-modules; each sub-module includes specific class of functionalities.

Package	Description
photocrypt.core	contains basic classes and operations used within photocrypt package.
photocrypt.crypto	contains ciphers and operations related to cryptography.
photocrypt.image	contains image classes that can be used by photocrypt operations.
photocrypt.utils	conatins useful tools