Crusher.io found lossless image optimizations. FOLDER - /var/www/crusher.io/releases/20131020233819/tmp/repos/crusherio/spyglass
 File /var/www/crusher.io/releases/20131020233819/tmp/repos/crusherio/spyglass/examples/images/apple.jpg
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 File /var/www/crusher.io/releases/20131020233819/tmp/repos/crusherio/spyglass/examples/images/beach.jpg
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 File /var/www/crusher.io/releases/20131020233819/tmp/repos/crusherio/spyglass/examples/images/card.jpg
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 File /var/www/crusher.io/releases/20131020233819/tmp/repos/crusherio/spyglass/spec/fixtures/lena.jpg
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Merge pull request #5 from crusherio/master

Image optimizations from Crusher.io