Private Chat

-Added sounds to commands and the ability to configure the sounds

-Added a gui that showcases player messages as the players head. Their name is the name of the player head, and the lore is the player message.Channel mods or owners have the ability to delete the message along with whoever created the channel message. The gui is titled as the players chat channel.

-Added the ability to customize the colors used in the gui's including color of player name on player heads and the color of the player head lore

-Added /channel messages...to view the channel messages in the gui

-Added /channel send <message>  ..to send a message to the channel gui.