Wikia/app — pull request #5614 by nmonterroso (2014-12-03 19:39:06+00:00)
Title: accept vignette urls as valid image urls

@Wikia/platform-team
https://wikia-inc.atlassian.net/browse/PLATFORM-626

Since Vignette URLs don't end in an image extension, they need to be whitelisted when linking external images.