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/matrix.c

@@ -19,8 +19,15 @@
  * THE SOFTWARE.
  */
 
+// ----- Includes -----
+
+// Local Includes
 #include "matrix.h"
 
+
+
+// ----- Macros -----
+
 #define REG_SET(reg)	reg |= (1 << ( matrix[row][col] % 10 ) )
 			
 #define PIN_SET_COL(pin) \
@@ -59,6 +66,15 @@
 			break
 
 
+
+// ----- Variables -----
+
+uint8_t KeyIndex_Array[KEYBOARD_SIZE + 1];
+
+
+
+// ----- Functions -----
+
 void matrix_pinSetup( uint8_t *matrix )
 {
 	// Setup the variables