Homebrew/homebrew — pull request #28632 by jeanregisser (2014-04-23 07:35:12+00:00)
Title: Fixed unresponsive downloads.sf.net urls

I had trouble installing `imagemagick` as the download for `libpng`, `freetype` and `imagemagick` itself were timeouting.

I used `downloads.sourceforge.net` instead of `downloads.sf.net` and managed to succesfully download them.
According to https://github.com/Homebrew/homebrew/pull/20645 it's the recommended SourceForge host to use.

I updated a few other formulas that were referencing `downloads.sf.net`.