Initial import of tests from the Zodiac project. On suggestion from Westmaas, imported tests under the nova directory (final naming TBD) to more quickly get them imported. To run these tests, execute 'nosetests nova/tests'. I've also only submitted the most stable of the tests. More to come. (1251)

Initial import of tests from the Zodiac project. On suggestion from Westmaas, imported tests under the nova directory (final naming TBD) to more quickly get them imported. To run these tests, execute 'nosetests nova/tests'. I've also only submitted the most stable of the tests. More to come. (1251) · Gerrit Code Review