Reordered some configuration files.The BOARD_VERSION macro has been removed. Instead the version is now encoded in the other BOARD_XXX macros.
updated AMiRo-LLD and applied all required changes to AMiRo-OS and all modules.
Changed all header guards so they will not use unserscores as pre- and postfix.
PowerManagement: Introduced a configuration (board.h) to select the attached sensor ring module.
updated all file headers to 2019
Added some basics to mask pads during GPIO initialization (wip)
Doxygen file documentation and modules.
Introduced SSSP stage 3 of the startup phase (module stack initialization).
moved the /os/modles directory to /modules