ADD: added a lot of ic ids to cmdhf15.c Thanks to Asper for the list.

ADD: added a manufacturer list in "hf 14a reader",  only viable when UID is double or triple size.  Thanks to Asper for the list.
ADD: detect chinese magic backdoor commands in "hf 14a reader"
CHG: minor code clean up.

armsrc/mifarecmd.c

@@ -214,7 +214,6 @@ void MifareUReadCard(uint8_t arg0, uint8_t *datain)
 
         // clear trace
         iso14a_clear_trace();
-//      iso14a_set_tracing(false);
 
 		iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);