PvP Utilities

Added:
- "all"-option to lives- and time commands
- command to change time multiplier
- UUID related options to all lives- and time commands
- option to use amount of 0 in lives command
- a few config options related to macros
- comments to config categories
Removed a bit of (almost) duplicate debug logging
Changed:
- time modifier to decimal number (float) instead of percentage
- spawn distance to circular radius instead of rectangular one
- a bit of wording
Finally fixed:
- enable & disable commands not even working
- time added on new day exceeding max time
- scoreboard not updating when changing lives via commands
Optimized:
- command handling
- life and time handling
Corrected more spelling mistakes