Auto-Import of updated formulas from HomeBrew

Hello,

This is a suggestions (not necessarily needed to be merged) of cherry-picking all the formula updates from HomeBrew, without any other changes.

While using Linuxbrew, I noticed that some formulas have been updated in HomeBrew, but the changes haven't yet been merged to LinuxBrew.

This branch was generated automatically with the following script:
  https://gist.github.com/agordon/9217404

By cherry-picking only commits which change  Formula files.

Comments are welcomed,
 -gordon