Code cleanup

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

Scan/UARTConnect/connect_scan.h

@@ -14,8 +14,7 @@
  * along with this file.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __CONNECT_SCAN_H
-#define __CONNECT_SCAN_H
+#pragma once
 
 // ----- Includes -----
 
@@ -117,6 +116,3 @@ typedef struct AnimationCommand {
 void Connect_setup( uint8_t master );
 void Connect_scan();
 
-
-#endif // __CONNECT_SCAN_H
-