add support to check existing SI & skip create, reduce retry count, check local project in si_exists function as it was throwing True for SIs existing in all projects
remove misleading log & move verify on cleanup within cleanup block
new mini_system_test_topo.py for testing scripts
Merge remote-tracking branch 'upstream/test_parallelism' into test_parallelism
conditional delete of project, specifically check for VNs exiting in project in cleanup function
add project verify_on_setup
Merge pull request #36 from smusuvat/test_parallelism

add support to check existing SI & skip create, reduce retry count, chec...