Make the Thumbnailer able to create thumbnails from predefined aliases
Make the Thumbnailer able to create thumbnails from predefined aliases

Mactory/easy-thumbnails,jrief/easy-thumbnails,siovene/easy-thumbnails,SmileyChris/easy-thumbnails,jrief/easy-thumbnails,emschorsch/easy-thumbnails,sandow-digital/easy-thumbnails-cropman,emschorsch/easy-thumbnails,sandow-digital/easy-thumbnails-cropman,jaddison/easy-thumbnails