Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "Yoinked Boomerang 4 Gmail code from ~/Library/Application Support/Google/Chrome/Default/Extensions, prettified the important JS using http://jsbeautifier.org/""""""""

This reverts commit 16f9f0a65229e5cd5be4c421aec658e9d556fa37.