adding scale-to-width mode, which is what legacy requests expect when sending over one dimension param
on unsupported images, show default broken image
changing to 307
more clojure-esque response headers, and env var for controlling redirects to images.wikia.com
changing default unsupported-redirect-host env var
initial support for window-crop, window-crop-fixed, and scale-to-width routes
support for :auto height field, and account for window offsets and lengths when generating filenames
set x/y-offset and window-width/height for legacy urls
url decode offset params
adding unit tests for new/legacy scale-to-width, window-crop, and window-crop-fixed modes
remove non-legacy support for window-crop and window-crop-fixed modes (new images shouldn't generate these), remove /width/ from scale-to-width mode, and support optional "v,000000," before thumbnail names in legacy urls /cc @drsnyder
spacing
Merge pull request #26 from Wikia/legacy-support

Legacy support