Implemented weighted average option in ELO calculation
Merge branch 'master' of github.com:IRedFoxI/SkeeveBot
Fix empty player tags being shown
Move eval function to admin functions so it can be run when not in a PUG channel; Check eval command for system calls and deny execution; Move eval execution to separate thread so if it hangs it doesn't hang the bot; Message issuer with output of eval execution
Move debug command to admin commands
Add mute level 3 to mute important announcements; When a new announcement is made players with mute level 3 will have to be reset to 2
Removed announcement and further calibration of ELO calulator
More style refactoring.
Refactoring
Added some type annotations in a couple of places to make my IDE a bit happier.