brewfile: initial for 10.9; patch ‘brew bundle’ with PR mxcl/homebrew/pull/25053
brewfile: initial for 10.9; patch ‘brew bundle’ with PR mxcl/homebrew/pull/25053

- ‘brew tap <some tap>’ fails with patch, because if tap exists it throws error

OSGeo/homebrew-osgeo4mac,OSGeo/homebrew-osgeo4mac,OSGeo/homebrew-osgeo4mac