* Added AES-CBC module.
* Added functions Md5Calculate, Sha1Calculate, Sha256Calculate, and
Sha512Calculate to calculate a hash in one call.
* Added function Rc4XorWithKey to encrypt/decrypt a buffer with RC4 in
one call.
* Bugfix: AesInitialise now returns -1 if invalid key size is provided.
Previously it would return 0 despite what was documented.
* Added AES-OFB module.
* File names have been changed to have the prefix `WjCryptLib_` rather
than `CryptLib_`.
* Removed compiled binaries from source tree.