updated all file headers to 2019
Minor fixes and enhancements.
Doxygen file documentation and modules.
Major rework of the recent changes.- optimized interrupt system (removed aos_interrupt.h/c)- updated AMiRo-LLD submodule- updated all config files to match the latest templates by ChibiOS- fixed several issues regarding the new timer system (intervals)
moved the /os/modles directory to /modules