Save on exit

Includes a bug fix for issue-4, and an automatic campaign save on quit feature.

Support autoRevealOnMovement

Added support for autoRevealOnMovement, which implies playersCanRevealVision.

0.3: Merge pull request #3 from friend8/master

Reworks CLI arg processing (friend8 patch).

0.2

Adds support for loading campaign files in the standalone server.

0.1

Initial Import