Fix: NetteExtension does not add BlueScreen panels (debugMode = false)

Problem: NetteExtension is not consistent with adding BlueScreen panels defined in configuration. It always adds panels for database. But those defined in `nette.debugger.blueScreen` only when debugMode is on.

Solution: Always add BlueScreen panels.

Follow up from https://github.com/Kdyby/Autowired/pull/12.