FIX: DiWheelDrive: The interrupt channels for the signals SYS_PD and SYS_REG_EN have been corrected.AMiRo-BLT updated.
Introduced the capability to set and get a date&time value via the shell.
prepended several macros with the 'AOS_' prefix
modified all relevant makefiles to adopt the new file structure
moved the /os/modles directory to /modules