* Do lightweight checks first
* Dead getTimeIgnitionSeconds()
Dead since 81fffe87b7
* Get rid of efitime_t.
Purpose are not clear. Use efitick_t where ticks are used,
use efitimeus_t for uS, use efitimems_t or efitimems64_t for mS.
* Fix unit tests
* Fix misc: stm32f1_test_project