Update entWatch to 4.1

[notkoen]

List of tasks to complete before releasing 4.1.x version for public use:

• Miscellaneous tasks
  • Fix indentation levels of all files
  • Setup admin menu system for transfer and restrictions
• entWatch-core
  • Merge MAXUSES and MAXUSES_COOLDOWN together as one mode
  • Add math_counter tracking support, including counterup and counterdown just like CS2
  • Add support for custom names of abilities/buttons
• entWatch-tools
  • Fix transfers not registering item pickup events
• entWatch-servercommand
  • Add convar for toggling feature
• entWatch-restrictions
  • Add database support
  • Add offline eban support
• entWatch-messages
  • Translation file / message config file support
  • Add support for custom names of abilities/buttons
  • Add convar for setting message recipient mode
• entWatch-interface
  • Merge MAXUSES and MAXUSES_COOLDOWN together as one mode
  • Add COUNTERUP and COUNTERDOWN support
  • Add convar for setting team interface mode
• entWatch-forcedrop
  • Setup GameData for ForceDrop feature
  • Setup ForceDrop feature