Renamed all GPIO related signals etc. from "...io..." to "...gpio..."
adapt sample of DW1000 with current format on NUCLEO_F103RB
Massive overhaul:- updated to a new version of AMiRo-LLD- tests (formerly unit tests) are now split onto multiple parts: - there are "global" tests for each driver etc. - there is an individual part for each module, e.g. if there are multiple instances of the same periphery...