2.0.0-RC5

Added

• PHP-CS-Fixer for insuring CS to be correct
• Dummy class which implements TwilioInterface but does nothing. For integration testing
• LoggingDecorator which wraps a TwilioInterface object and uses a PSR logger for logging activities.

Fixed

• Artisan commands are now being registered by the Laravel 5 service provider

Removed

• Twiml method from both the interface and the twilio class. Creating and using twiml object yourself is trivial.
• No more support for PHP versions 5.3 (EOL) and 5.4 (will soon be EOL on 2015/09/14)