K Jonathan Harker 4e40ede085 Convert add_remote to use GitReviewExceptions
By using the GitReviewException class and subclasses, the raised exceptions
will be caught in main() and properly handled. One Exception can be
converted to a CommandFailed exception, and the other is simple enough
to not need a subclass of GitReviewException.

Change-Id: Idb02d43fd480ab67493c757fb95431602239a55f
2014-11-17 12:25:21 -08:00
..
2013-08-15 20:42:37 +00:00