Image naming conventions

[jackhkmatthews]

The use of image, images, ResponsiveImage, RetinaImage, placeholder and fullback can be confusing.

Perhaps the use of simply image and images should be replaced with a more strict use of ResponsiveImage, placeholder, fallback, RetinaImagesand RetinaImage.

Or a rethink of naming conventions should be carried out.

[edoparearyee]

yeah i agree it can be confusing, open to suggestions on better naming