rackerlabs/otter — pull request #248 by bramwelt (2013-07-03 19:30:46+00:00)
Title: Fixup stats script

Running `python stats.py` the first time gave me:

CONNECTION ERROR:

with no other information.

After printing the actual exception, I saw the error message is actually contained in the *why* field. This led me to fix the main issue that *cql_version* should follow [semantic versioning] (http://semver.org)