- Uses USART instead of polling
- Supports two way communication (only 3 commands to the keyboard
  though)
- Kaypro sends data as ASCII, which severely limits the handling of
  modifiers
- No release signal is sent, so even faking modifiers is next to
  impossible outside of Shift and Ctrl
- Includes default QWERTY and Colemak layouts
- Developed a new buffer macro, which will become the basic macro module
  once all the other modules have been ported (much more efficient, as
  it keeps serial scanning schemes serial, and parallel scanning schemes
  such as matrix, that already serialized into a sort of buffer for the
  debouncing evaluation)
- This module is quite efficient, and would be able to handle very
  excessive macro processing in the future.
- If more of the keypboard communication protocol is desired, I have a
  rom dump of the microcontroller (M5L8049)

- Does not output to usb yet
- USART is functionally getting characters from the keyboard and sending
  beep codes and ACK request code (Baud rate properly calculated)
- Uses hard-coded keys for the PC to Keyboard commands (not desireable)
- Keyboard sends ASCII data, which makes doing things like holding
  multiple keys almost impossible to detect (the board isn't NKRO
  anyways, though I've found 8+ key combos that work)

- Parent module no longer allows for a stand-alone compile
- Added HeathZenith matrix (pinout still needs to be done)
- Updated the HeathZenith keymaps
- Changed the original example matrix.h to matrix_template.h

- Not tested yet
- Added bug fixes for the scanCol and scanRow methods
- Merged in the powered versions of scanCol and scanRow
- Added the scanDual, but still needs heavy testing
- The scanDual uses twice the memory per key, so it can only scan half
  as much compared to the other scan modes

- Layouts should be changed as per defines in the Scan modules
- Which are then mapped using the macro module (if possible)

- Fixed up basic Macro module (still not to my liking)
- Added the bootloader entry bits
- Added logic for key sequence tracking

- Includes new "table pinning" setup (much easier to understand)
- Matrix layouts will be split into their own dependent modules later
- Changed the HID Raw view id (too many teensy devices on this
  computer...)
- Moved the macro processing outside of the usb timer signal
  (this will be slower overall, but will result in more consistant
  behaviour)

- Caused by too much processing in the converter...
- Easy to fix if I remove the macro engine...

- main.c is now mostly complete
- Required fixes to matrix.c (some are temporary)

- 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

- Providing HEAD_DIR variable that can be prepended to refer to the top of the source directory

- Include option is currently "hacked" and needs to be fixed
- Builds on Linux, but Mac and Windows needs to be tested
- Loader script generation isn't complete

- Mostly implements the features found in the old Makefile
- More pretty colours
- TODO list can be found at the top of the file
- Doesn't have any compiler detection yet, that may be a good idea to add

- Added better string handling and canned messages
- Added LED error function
- Moved code around
- Prepared the matrix code for multiple styles of scanning (changed at compile time)

- Hack included for a minor debouncing/electrical problem (will fix later properly)
- Changed internal shift layers for nested switching.

- defaultMap needs to be adjusted
- Modifiers are not yet accounted for when sending keypresses
- keypad needs to be added (detect,debounce, and send)

- Only need to decode a bunch more of the matrix to get the proper key assignments
- All of the infrastructure is in place for decoding like matrices for the teensy