(while performing the same, known to be working firmware update for Mi1A)
Result: double firmware update procedure works on Mi1A.
Also updated FirmwareTest. Perform all tests not only in the test itself,
but also at runtime before doing the actual update.
Further:
- fix setting of firmwareInfoSent state variable, which prevented installation
of the section firmware
- make one string translatable
Also supports double firmware upgrade for Mi1S.
- so far, only hr firmware upgrade is tested for 1S
- adds junit testcases for firmware recognition and handling