add suggestions ignore already added

src/main/java/eu/endermite/commandwhitelist/bungee/command/BungeeMainCommand.java

@@ -112,7 +112,13 @@ public class BungeeMainCommand extends Command implements TabExecutor  {
                     return list;
 
                 for (Map.Entry<String, Command> command : CommandWhitelistBungee.getPlugin().getProxy().getPluginManager().getCommands()) {
-                    if (!command.getKey().startsWith("/"))
+                    if (command.getKey().startsWith("/"))
+                        continue;
+
+                    if (CommandWhitelistBungee.getConfigCache().getPermList().get(args[1]).contains(command.getKey()))
+                        continue;
+
+                    if (command.getKey().startsWith(args[2]))
                         list.add(command.getKey());
                 }
             }

src/main/java/eu/endermite/commandwhitelist/spigot/command/MainCommand.java

@@ -127,6 +127,10 @@ public class MainCommand implements TabExecutor {
                         continue;
                     }
                     cmd = cmd.replace("/", "");
+
+                    if (CommandWhitelist.getConfigCache().getPermList().get(args[1]).contains(cmd))
+                        continue;
+
                     if (cmd.startsWith(args[2])) {
                         list.add(cmd);
                     }