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.
Merge pull request #505 from richard-sartor/valve-self-config-test

Improvements to the Valve-self-configure test scripts