Cleaned up config use, added warning
Cleaned up config use, added warning

- Configuration has been cleaned up to be more consistent. Boolean configuration options are no-longer checked as strings (they were originally intended to be checked from process arguments, which only worked as strings at the time)
- Added a warning for any users that may still be using process arguments to launch the bot.

LakeYS/7DTD-Discord,LakeYS/7DTD-Discord