Moved the uart code to rs485_int since that describes it better.
Removing serial.c since we have a uart one
Moved the uart code from toolbox to cardbox since toolbox now uses the bootloader rs485 code
Fixed several bugs:warn state no longer allows red button to kill tool while it is spinningkeypresses are flushed by the server before a request so we don't get the one-swipe-behind bug
Changes:red light stays on on toolboxes while poweredadded more blink-error codes to the cardbox
changed it so that the cardbox ignores uart rx until it gets a key
Added LGPL to all source code except the hardware schematics.
Renamed cardbox_new to cardbox
Added ac line detection and won't kill power to the tool if it is on.
Considered feature complete.
Preparing tooltron repository to become the officers repo.