guard/listen — pull request #272 by e2 (2014-11-12 23:23:36+00:00)
Title: Fix 243 macos multiple dirs

- update rubocop setup,
- fix rubocop offences + logging class (just to reduce lines for Rubocop)
- each FSEvent in separate thread (so multiple dirs work)
- prevent leaking threads which reference Listener mocks from other specs