Add `upgrade_all` option to homebrew module.
Merge pull request #7085 from danieljaouen/brew

Add `upgrade_all` option to homebrew module.
Update homebrew module to use the new JSON 'info' output.

See: https://github.com/Homebrew/homebrew/wiki/Querying-Brew
Make homebrew module handle 'devel' and sub-minor-revision edge cases.
Account for old versions of homebrew in homebrew module.
Remove superfluous newline.