MOB-275: Use one size for small images
MOB-275: Use one size for small images (in ImageTwaeks as well...)
MOB-275: Ribbon is for NOT small images
MOB-275: Refactor Media handling to handle correctly small images
MOB-275: By clicking on bottom or top user was taken to image
Merge branch 'MOB-275-Consistent-small-image-handling' into dev

Conflicts:
	extensions/wikia/WikiaMobile/WikiaMobileMediaService.class.php