Optimised SecretText module
Changed interface for SecretText and StegoSystem modules, added cache for SecretText.
Optimized performance for LSB module. Updated UML class diagram.
Updated README
Updated README and UML diagram
Updated README  and uml diagrams. Added UnitTests for StegoKey.
Implemented StegoKey and updated UML diagram
Renamed methods in StegoKey named shortly variables in LSB class. Updated unitTest and UML respectively.
Refactored architecture of LSB StegoSystem module and changed unitTests and UML diagram
Created Secret Steganography System. Updated unitTests and UML diagram.
Refactored StegoKey and SecretKey steganography
Updated README
Updated README
Updated README
Updated README
Updated README and provider for unitTest SecretLsb
Added unitTest for StegoKey and updated README
Removed one trait asnd refactored Base and Png traits. Added support of gif and jpg.
Refactore Exceptions hierarchy. Changed SecretText: added compressing and base64encode for PlainText. Updated unitTests and UML.
Added ImageIterator. Removed CoverText and SecretText modules. Implemented ImageIterator to PureLsb stego system. SecretLsb is not longer work.