rs/SDWebImage — pull request #248 by matej (2012-12-13 21:56:25+00:00)
Title: Additional decoding fixes

18a2e10 - should fix most unsupported parameter combination warnings (Issue #237)

dee4831 - is useful for me as it speeds up the time needed to show a progress indicator, but sending out an expected length of 0 needs special handling in the callback block most of the time (i.e., avoid dividing by 0 when computing progress)