Update player's permission when opping.

src/main/java/me/totalfreedom/totalfreedommod/command/Command_op.java

@@ -41,6 +41,7 @@ public class Command_op extends FreedomCommand
                     matchedPlayerNames.add(player.getName());
                     player.setOp(true);
                     player.sendMessage(FreedomCommand.YOU_ARE_OP);
+                    plugin.rm.updateDisplay(player);
                 }
             }
         }

src/main/java/me/totalfreedom/totalfreedommod/command/Command_opall.java

@@ -22,6 +22,7 @@ public class Command_opall extends FreedomCommand
             {
                 player.setOp(true);
                 player.sendMessage(FreedomCommand.YOU_ARE_OP);
+                plugin.rm.updateDisplay(player);
             }
         }
 

src/main/java/me/totalfreedom/totalfreedommod/command/Command_opme.java

@@ -17,6 +17,7 @@ public class Command_opme extends FreedomCommand
         FUtil.adminAction(sender.getName(), "Opping " + sender.getName(), false);
         sender.setOp(true);
         sender.sendMessage(FreedomCommand.YOU_ARE_OP);
+        plugin.rm.updateDisplay(playerSender);
         return true;
     }
 }