Allow settings to be overridden. Fixes #129
Allow settings to be overridden. Fixes #129

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