Added silent and broadcasted bans

./ban [player] (-s) (reason)
( ) = optional
[ ] = mandatory

adding -s after the player name will make the ban only visible to you

Not having -s will broadcast the message to everyone

The banned.yml and plugin.yml were switched
Fixed plugin.yml

Bug:
“-s” will be included in the ban reason
tempban is currently bugged where the time is “:”

Not working:
Tempban
Kick
Updated README.md