Added the ability to access offline players & more reverse lookup fixes in Permissible.

By: Dinnerbone <dinnerbone@dinnerbone.com>

paper-api/src/main/java/org/bukkit/command/ConsoleCommandSender.java

@@ -83,4 +83,8 @@ public class ConsoleCommandSender implements CommandSender {
     public Set<PermissionAttachmentInfo> getEffectivePermissions() {
         return perm.getEffectivePermissions();
     }
+
+    public String getName() {
+        return "CONSOLE";
+    }
 }