Released 1.3.0

Added

• Sets _csrfToken field value by default so it can be used by front-end to pass this value while making form request to prevent CSRF (#11)

Changed

• Only first flash message will be set into flash key (aefdd75)
• Replace / with - in flash.element array, and lowercase whole element string (c21beb8)

Fixed

• PHP notice when no flash message is set by returning empty flash array if flash data is not set into the session (a75f9ef)