- Cosmetic: replace tabs with blanks, strip trailing white space,
and update copyright headers with spec-cleaner.

- Update fsnotify to version 0.3.0.1.
Version 0.3.0.0
---------------
API breaking update with a number of bugfixes and improvements.
* Now we can detect directory creation/deletion. A boolean flag has been added
to `Event` to indicate if the event pertains to a directory or not. This is the
only API change.
* Test stability improvements + CI test suites now passing on Windows, Linux, and Mac.
* Interpreting OSX hfsevents flags is more sane now (see comments in OSX.hs for details).
* Improve a race condition when adding watches on Linux.
* Improve robustness of the PollManager.
* Fix double call to `closeHandle` on Windows.
* Remove comments about locking from the documentation.