Crypto wrapper - implements tag based en/decryption
Merge remote branch 'jared/feature/crypto' into feature/crypto
Refactor logic'

Conflicts:
	include/class.crypto.php
Add nolint to obvious false positives
Refactor PHPSECLIB Crypto
Add test function - basic testing (will be replaced by real test suit)
Add a test suite for the crypto libraries

Only use 8 bytes (64-bits) for the IV data (salt) for the encryption keys