Added a .gitignore file for qe python test scripts.
Renamed test method.
Switched to long-message behavior. Removed message chains from being the custom messages.
Used a lit comprehension to collect all test case classes in the module.
Updated requirements, esp. for narwhal==0.4.
Added a test for NPE from the RMS on empty response body.
Renamed requirements file.
Added a .gitignore file for qe python test scripts.
Switched from obsolete repose-setup to narwhal.
Combined tests into a single file.
Expanded stderr log format to print out additional info.
Switched from conf.process_config_set to conf.process_folder_contents.
Switched from unittest to unittest2. Updated requirements.
Upgrade narwhal dependency to 0.5.
Added wait-on-start to decrease test flakiness.
Merge pull request #505 from richard-sartor/valve-self-config-test

Improvements to the Valve-self-configure test scripts
Merge branch 'master' of github.com:rackerlabs/repose into rate-limit-test
Merge pull request #504 from richard-sartor/rms-npe

Added a test for NPE from the RMS on empty response body.
Merge pull request #506 from richard-sartor/rate-limit-test

Improvements to the rate-limit test script to decrease flakiness