add "radiosm plugin"

RadioMuteCmd/scripting/RadioMuteCmd.sp

@@ -0,0 +1,15 @@
+#include <sourcemod>
+#include <sdktools>
+#include <cstrike>
+
+public OnPluginStart()
+{
+    RegConsoleCmd("sm_smradio", Radio_Command);
+}
+
+public Action:Radio_Command(client, args)
+{
+    FakeClientCommand(client, "ignorerad");
+
+    return Plugin_Handled;
+}