Fswatch

* Fix bug in fswatch-run script to allow arguments to be passed to the
command to run.

* Add -o/--one-per-batch option to print a single message with the number of
change events in the current batch.

* Add fswatch-run shell script to mimic the behaviour of earlier fswatch
versions and launch the specified command when change events are received.

* fswatch has been merged with fsw (https://github.com/emcrisostomo/fsw).


ChangeLog
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This file has been automatically generated using the following command:

$ git log --oneline --decorate