Updated the README with background, warnings, licensing notes, and a simple explanation of how SAGE encryption works
Test cases and documentation for PublicKey and PrivateKey classes
Moved supported alphabet into alphabet.json
Message length bugs fixed. SAGE can consistently encrypt/decrypt messages now.
Used pow instead of manual exponentiation, huge speed improvements
Finished condensing encryption into 2 lines of code
Decryption condensed into 2 lines of code