* 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
the patches in the formula fail to apply against the latest code in the libnet
git repository, libnet compiles without these patches now it seems.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
