November 7 patch

-Added brightness setting under "Video Options" -Updated lighting -Misc bug fixes & upgrade to latest Unity version -Adjusted robot respawn (less frequent respawns, fewer suicide droids)

Also made a few changes to the beginning of the game. Too many people miss the briefcase (and, of course, the flashlight) so now it's already open at the start. The second change is the first two robots have less health than their counterparts, to hopefully lessen the amount of people who die right at the beginning while maintaining their presence.

The amount of changes were relatively small so I did little play-testing, but as always if there are any issues let me know and any feedback is welcome as well.