NOTE: Clockwork\Request\Log::log method arguments have been changed from log($message, $level) to log($level, $message), levels are now specified via Psr\Log\LogLevel class, it's recommended to use shortcut methods for various levels (emergency, alert, critical, error, warning, notice, info and debug($message))
- clockwork log class now implements PSR logger interface, updated Laravel and Monolog support to use all available log levels
- clockwork log now accepts objects and arrays as input and logs their json representation
- added support for specifying additional headers on metadata requests (Laravel) (tnx philsturgeon)