* 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
This adds a formula for dwdiff which is a frontend to diff that operates
at the word level instead of the line level. For more details go to
http://os.ghalkes.nl/dwdiff.html
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
