Homebrew's preferred method for installing packaged software is to
install into the Cellar's libexec, and then symlink or wrap just
the binaries into bin.
* Use new "url" features
* Use keg_only DSL
* Use "skip_clean :all" DSL
* Whitespace and style cleanups
* Make bash invocations less silly
* Use new man2-man8 helpers
* Remove "FileUtils." since it is included in Formula
* Use real names for deps instead of aliases
* ENV.x11 now updates path, so remove that from individual brews
Adam Vandenberg
mystix
nathanbowser