Code cleanup

- Changing header file ifndef define to pragma once's
- Removed duplicate output_com.h's

Debug/cli/cli.h

@@ -19,8 +19,7 @@
  * THE SOFTWARE.
  */
 
-#ifndef cli_h__
-#define cli_h__
+#pragma once
 
 // ----- Includes -----
 
@@ -130,6 +129,3 @@ void cliFunc_reset   ( char* args );
 void cliFunc_restart ( char* args );
 void cliFunc_version ( char* args );
 
-
-#endif
-