Rearranged project structure.
Fixed RC4 preprocessor error.
Fixed tabulation whitespace.
Better gitignore rules.
Added documentation notes.
Renamed hash module to digest.
Various improvements.
Rewrote high-level API.
Fixed some errors.
Added missing include.
Fixed makefile error.
Better documentation.
Separated benchmark and tests - added key length probing.
Added notes on samples.
Small improvements.
Improved secure erase.
Ordo v2.1.
Typo.
Better preprocessor code.
Better makefile.