Pathogen-X Minor Update: Demo Build Version 5.3.1

Hey all - just pushed another quick minor update to the Pathogen-X demo that tweaks some things:

• Fixed a bug that involved falling out of the map randomly (tested this for a few hours and couldn't get it to happen again so fingers crossed)
• Added flashlights on certain weapons
• Adjusted the lighting of the level to be slightly darker

That's about it for now I think, unless another bug pops up. Please let me know if you happen to run into anything weird, thanks!

- sodaraptor