nemomobile/libsocialcache — pull request #36 by chriadam (2014-02-12 03:48:20+00:00)
Title: [libsocialcache] Improve image downloader output path generation

Previously, the output path depended solely on the identifier passed
in for the image. This commit adds a function which takes both an
identifier and the URL of the remote image, and uses a path generation
strategy which should result in minimal file-path collision if the
remote URL changes.