Fixed strange error when programming SAMD21 from UART
Fixed strange error when programming SAMD21 from UART

During initialization Samba::version() must be called after Samba::chipId(),
otherwise sam-ba bootloader gets confused and do not answer correctly.

arduino-org/BOSSA,etherkit/BOSSA,etherkit/BOSSA,mattairtech/BOSSA,femtoio/BOSSA,etherkit/BOSSA,mattairtech/BOSSA,shumatech/BOSSA,femtoio/BOSSA,femtoio/BOSSA,arduino-org/BOSSA,mattairtech/BOSSA,arduino-org/BOSSA,shumatech/BOSSA,shumatech/BOSSA