* Changed implementation of AES to one which is almost 5 times as fast. The new implementation comes from LibTomCrypt. The newer implementation produces a larger binary size as a trade-off.
* AES-CTR module now supports OpenMP and when compiled with OpenMP will run in parallel giving a much greater speed.
* Changed interface for Initialisation functions for both AES and AES-CTR to be match RC4 (The context is first parameter not last)
* Added AES and AES-CTR modules. AES-CTR conforms to the same counter
mode used with AES in *OpenSSL*.
* All algorithms now work on Big-Endian architectures.
* Now uses CMake for building rather than make files and Visual Studio
projects. CMake will generate whatever system is required.
* Input function parameters are now marked `const`
* File names have been changed to have the prefix `CryptLib_` rather
than `Lib`.
* Various formatting changes to the files.
