RAZ-2839 :: As a user I want to see a thumbnail preview of my image renditions in Razuna :: Added a thumbnail image for rendition images.
RAZ-2839 :: As a user I want to see a thumbnail preview of my image renditions in Razuna :: Updated in the GIF format image thumb.
RAZ-2839 :: As a user I want to see a thumbnail preview of my image renditions in Razuna :: Updated in the GIF format rendition.
RAZ-2839 :: As a user I want to see a thumbnail preview of my image renditions in Razuna :: Updated the GIF format rendition.
Merge branch 'feature/RAZ-2839' of github.com:razuna/razuna into develop

Conflicts:
	global/cfc/update.cfc