Wikia/vignette — pull request #19 by nmonterroso (2014-09-11 22:24:50+00:00)
Title: adding support for lang query param for prefix switching

@drsnyder
Adding support for lang query param, which will change the prefix when searching for an image. Required because different-language-but-same-wiki wikis (like answers) share the same bucket. Ex:

s3://answers/es/images/0/00/Bella_calamidades.jpg
s3://answers/images/0/00/Bahrain_flag.svg