heroku/force — pull request #127 by mino0123 (2014-12-16 04:00:33+00:00)
Title: Fix InAuraBundlesFolder function always return false on Widnows.

On Windows, filepath.Dir(fname) returns "path\\to\\dir" and it never matches slash separated path.

filepath.FromSlash will replace slashes to os-dependent separator.
http://golang.org/pkg/path/filepath/#FromSlash