Added skip_node_ops flag to app/domain/user/district models.

Added 'fix-unresponsive-apps' option to oo-admin-repair script

Fix reserve/unreserve uid in mcollective layer
Use MONGO_TEST_DB=openshift_broker_test for broker tests
oo-admin-repair fixes

oo-admin-repair man page updated
Add rake test for extended integration tests

Added unresponsive app cleanup broker integration tests