Sean Dague 4ea5d02a70 Improved timestamp parsing
Use dateutil to accept be more flexible in parsing timestamps. A recent
upgrade to ElasticSearch changed the timestamp format to use '+00:00' to
note the timezone instead of 'Z'

Co-Authored-By: Joe Gordon <joe.gordon0@gmail.com>
Change-Id: I11f441ba3bf7ba46c55921352fcc87eb5d1ce3ae
2014-02-20 20:39:41 -05:00
..
2013-10-02 14:56:49 -07:00