EasyMessenger

- Added Commands

Added a new command :

• /freeze Freezes all the players on the server
• /chat Disables chat from non-ops

Added new permissions

• easym.reload Allows the player to reload the config file.
• easym.m Allows the player to use the auto messenger.
• easym.* Allows the player to use all commands
• easym.pm Allows the player to send personal messages to other players
• easym.bc Allows the player to stop / start the auto broadcast