firmware/third_party/mla_v2013_12_20/apps/usb/device/hid_keyboard/firmware/src/app_device_keyboard.c (APP_KeyboardTasks) : Shrink the code size
firmware/src/KeyboardCommon.c (controlLED) : Dim the green LED
firmware/src/KeyboardCommon.c (MAX_DELAY) : Reduce the number of steps for the delay
(APP_KeyboardTasks) : Refine the key scan rate using the timer 0
(APP_KeyboardInit) : Initialize the timer 0 for APP_KeyboardTasks
firmware (APP_VERSION_VALUE) : Set version to 0.06