Basic Demo Support and Public Test Updates

Basic Demo functionality has been enabled and also some more changes to public test.

- Plasma damage and range decreased 30%~
- You no longer need a warp core to enter someone elses leftover Warp Scar.
- If a player is hit by iOD during warp buildup , their warp will be disabled where as before it would still go through.

- Added Reactor map by Contingency
- Map list is now automatically generated on Create Game page, no hardcoding needed anymore.
- Basic Demo functionality