fixed namespacing for \sb\StreamingClient
fixed typo in comments
*moved \sb\Strings\RandomPassword to \sb\Password\Random, kept placeholder class for backwards compat
*added system for creating safe, salted passwords using PBKDF2
$hash = \sb\Password\Hash::create('password');

//validate the hash on login, etc
$valid = \sb\Password\Hash::validate('password', $hash); //true