identification fix for magic chinese cards

[merlokk]

fixed #441

needs to deep check

[merlokk]

Test please) and I delete comments )))))

[Fl0-0]

I've done the tests (found the motivation to do it tonight :-) ).
Gen1a and gen1b cards c* commands works with and without the deactivation of the induction field:

//      FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
//	SpinDelay(100);

Well done @merlokk