Allow f show to be sent to non-players.

Fanciful will remove the json formatting to send a readable message.

src/main/java/com/massivecraft/factions/cmd/CmdShow.java

@@ -26,7 +26,6 @@ public class CmdShow extends FCommand {
         this.permission = Permission.SHOW.node;
         this.disableOnLock = false;
 
-        senderMustBePlayer = true;
         senderMustBeMember = false;
         senderMustBeModerator = false;
         senderMustBeAdmin = false;