c9757ec448
This massive code commit actually implements something very simple. previously, we allowed nova_config to omit a section and assumed that section was default. This commit updates the code to require section names for all settings. This change is being made b/c: - it better maps to the config on disk - it is consistent with the other modules Change-Id: Iae71a4c48ed0f9792566f16f0bf13e61569b46e5