added info() method to image class which pulls exif data from an image, allowing all or only specific info to be pulled, and added an auto-rotate method that uses the exif orientation of a photo to automatically rotate it when it's being saved or output to a browser
added info() method to image class which pulls exif data from an image, allowing all or only specific info to be pulled, and added an auto-rotate method that uses the exif orientation of a photo to automatically rotate it when it's being saved or output to a browser

AshleyJSheridan/maverick