Set initial root password at install stage.
Allow to skip node GUI redeployment stage, as it takes a long time.
Change default config file path.
Fix ssh host key generation.
Ignore local interface(s).
Add rest of missing methods.
Start creating rc.conf generator.
Properly unregister service.
Simplify code a bit.
Add rc script to generate everything under /etc at startup.
Assorted fixes.
Fix crash in dispatcher when calling service methods.
Add copyright note, style fixes.
Add children_dict() helper method used in rc.conf generator (and possibly others).