rs/SDWebImage — pull request #373 by cfis (2013-04-27 03:50:00+00:00)
Title: More SDWebImageDownloader Cleanup

Remove async calls from SDWebImageDownloader. The operation is already run in a background thread so the async calls seem unnecessary.

Couple notes about the change:

* NSNotifications are called on whatever the current thread is that is running the operation instead of the main thread

* The low priority support is removed - but the download is on a background thread so hopefully shouldn't matter

* Removed the queue that is no longer used

See what you think.