Rate limit and debugging for integration tests
Better support for issues with backend bundle service (for GC)
- Updated documentation
- Integration tests now sleep 1 second between updates/deletes to policy service. So now roughly 2 calls to bundles service a second.
- Updated API response, was 500 now 503 when the bundle service has issues
- Improved logging
- Updated Makefile for testing
- Added validation response with put API requests