Build bottles, to ensure binary compatibility
Pour bottles to the correct directory

- If a bottle includes a revision number, homebrew expects it to
be installed to a directory of the form bottle-name/version_revision
- This change simply extracts the bottle to the exact directory that
homebrew expects it to be in, by grabbing that directory off of the
formula definition
Merge pull request #58 from Genius/master

Pour bottles to the correct directory
Merge remote-tracking branch 'upstream/master' into use-standard-location

* upstream/master:
  Pour bottles to the correct directory
  Build bottles, to ensure binary compatibility