Merge branch 'release/0.20.1' into develop
Convert static usage to lambdas (for simplicity purposes).
Change how function hooks are created (to support future modularization).
Add checking of entity index to player check.
Optimize medigun info module.
Remove IsEnabled public access as no longer necessary.
Optimize antifreeze module.
Remove now-unused PaintTraverse hook.
Make sure to add on the signal to SourceHook.
Optimize player aliases module.
Remove empty GetPlayerInfo hook.
Change hooking function name.
Optimize FOV override module.
Remove global GetFOV hook.
Only return true if the hook is actually successful.
Only run antifreeze features that are specifically enabled.
Optimize spec GUI order module.
Remove global SetPos hook.
Remove unused variable.
Fix issue with comparisons and their usage in maps.