
This patch adds two features to our current sqlalchemy driver: - option to configure connection URI for driver - Skeleton of ControlDriver written With the ControlDriver, the expected methods were stubbed out. Small fix: all controller methods not yet implemented now raise NotImplementedError. Change-Id: I1cd4a4d75cbbee7f0ff574c5be4d11660359ab7e Partially-Implements: blueprint: sql-storage-driver