Fixing boto_rds.py delete() wait_for_deletion,  if statement was incorrectly checking the return value of boto_rds.py exists() method.
Fixing boto_rds.py delete() wait_for_deletion,  if statement was incorrectly checking the return value of boto_rds.py exists() method.

saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt