The dev fixture guard was instance-wide: once a fixture record existed,
every organization's bus start refused when a provider credential was in
the environment. One instance could not hold a fixture organization and a
real-model organization side by side.
Bus start now reads the organization file. An organization that does not
route a launch to the fixture launches as configured. A fixture
organization's launch environment drops provider credentials before the
guard runs.
jason.woltje
632a4f16b9