Formalizing code module structure and inheritance (Large Commit)

- Commenting cleaned up
- usb_keyboard_debug is not finished yet in terms of cleanup (needs DEBUB_PRINT #ifdef's)
- Added LoadFile script generation
- Formalized KeyIndex and USBKeys data containers
- Split parts of scan_loop into Macro, USB, and main.c
- Added interface to USB modules
- Added interface to Macro modules
- Added proper Debug module enable/disable

Scan/matrix/scan_loop.h

@@ -22,8 +22,14 @@
 #ifndef __SCAN_LOOP_H
 #define __SCAN_LOOP_H
 
-//extern uint8_t keyboardDetectArray[KEYBOARDZ
-extern volatile uint8_t sendKeypresses;
+// ----- Includes -----
+
+// Local Includes
+#include "matrix.h"
+
+
+
+// ----- Functions -----
 
 void scan_loop( void );