populate - getting baseline populate script test in order


@omaciel Comment on this pull-request when you have a moment so I don't get too far astray of what you approve of

Sample CSV:
https://docs.google.com/spreadsheet/ccc?key=0AiGkVPR3oNCDdGplTDBkLVg2czB5em9zMkFfQnEzbkE#gid=2

Usage:
python ./mangonel_runner -s localhost --port 3000 -u admin -p admin -t tests.test_Populate --verbose 3 --sys-csv systems.csv