Latch now activates on key release, and deactivates on next key release.

- Had to re-write descriptor to support Windows 8.1 while still working with Mac OSX
- NKRO keyboard is now more bandwidth intensive as all the keys must be updated at the same time
  (due to 8.1 bug in the HID spec)

- Modifier byte was being cleared after each send (needed for Boot Mode only)

- Fixed descriptor to not include USB Code 156 (Clear)
- This USB Code affects repeating Delete

- Minimum protection size is 4k on the mk20dx128vlf5

- OSX doesn't properly follow the spec when it comes to padding bits (when using bitfields)
- Everything seems to work when I don't use them
- NKRO tested working on OSX

- Also updating usbMuxUart header with most recent keyboard defines

- Tested both with Boot and NKRO modes

- Was causing lock-ups until the serial port was read
- Also checking each of the NKRO key types in each send loop

- It's possible to get even more, but this is probably as far as I'll go
- PROGMEM is really annoying to use, and makes the code look like ass
- Now the Teensy 2++ should have enough RAM to use PartialMap easily

- Use CMake -D arguments to set variables (so you don't have to edit the CMakeLists.txt file)

- Missing a byte in the array

- Thanks hasu for pointing it out
- Keycode 50 is problematic under Linux, so removing (it's a duplicate keycode anyways)

- 128 bytes is invalid for USB 2.0 Full-Speed (max 64 bytes)

- When changing the mode, a key buffer flush is required (might confuse the OS temporarily)

- Setting NKRO mode as default (up to bios to disable)

- Added NKRO descriptor
- Added NKRO HID descriptor
- Updated boot HID descriptor
- Fixed many bugs with the pjrc ARM usb stack (with USB HID)

- Easier to debug USB initialization

- Missing device qualifier descriptor
- Missing USB Debug descriptor (used by lsusb)

- Added fake capability for compilation

- Changing main device type to HID (0x03)

- API changes from the AVR NKRO support

- NKRO for USB Codes 4 to 164, 176 to 221 and modifiers
- Added System Control support codes 129 to 183
- Added Consumer Control support codes 32 to 668

- Should be everything necessary for the next while
- Adds Consumer and System controls

- Needs to be at 16 MHz for proper function

- Only send USB events when something changes (rather than every ms)

- Split up TriggerMacro and ResultMacro to help the compiler optimize better
- Static RAM usage did not decrease, total flash usage did

- Earlier RAM optimizations uncovered a bunch of layer/macro bugs

- Only keep state for the scan code that are available for the layer
- Also properly implemented scan code range checking (was not done before, only worked because the KLL compiler was well behaved)

- Typing now works on the kishsaver (including modifiers)
- Still some issues with RAM usage when using more than the default layer

- Still working on USB NKRO

Instructions:
- Windows virtual serial port
- Mac OSX virtual serial port
- Mac OSX firmware loading instructions
- Initial Mac OSX building instructions
- Initial Bootloader make and installation instructions for Linux

- Updated Windows build instructions
- Added some notes on all the types of builds.
- Updated dependency lists

- Bootloader doesn't build correctly on gcc 4.7.3 (LTO issues)
- Even disabling isn't good enough
- 4.9.1 is known to work on Arch Linux

- Added layout files for 50 key and kishsaver
- Not yet working (some USB issues on AVR to debug)
- Fixed an OSX issue when building AVR
- Cleanup