Merge pull request #862 from pwpiwi/fix_iclass_sim

fix hf iclass sim:
* sim 2: add responses to read(1) (Config) and read(5) (AIA)
* sim 2/3: don't restrict CC to 00 bytes only
* sim 3: add responding to read block commands
* sim 2/3: add responding to READ_CHECK_KC
* fix sizes of pre-encoded tag answers
* sim 2: change default card challenge
* remove commented code
* use #defines instead of numerical constants for simulation modes
* some reformatting and whitespace fixes
* fix debug print on unhandled commands
* deduplicate: use sim functions from iso15693.c
* fix times in tracelog and 'hf list iclass' (sim only)
* don't check parity in 'hf list iclass'
* fix timing in TransmitTo15693Reader()
* add simulation of block 3 and 4 (Kd and Kc) reads
* add simulation of READ4 (4 blocks read)
* FPGA change (hi_simulate.v): avoid spp_clk phase changes
* chg to reader command decoder in iso15693.c (require no modulation before SOF)
* add 'has_been_low_for' logic to hi_simulate.v (same as in other FPGA modes, default to "no modulation")
* add simulation of chip status (IDLE, ACTIVE, SELECTED, HALTED)
* check ACSN on SELECT
* add simulation of RESELECT
* always check length of reader commands
* fix printing of NR, MAC in sim 2 mode
* fix response length to CHECK command
* implement UPDATE and CHECK[Kc]
* add simulation of multiple pages (PAGESEL by @sherhannn9)
* maintain cipher states per page
* update cipher state after UPDATE commands (@sherhannn9)
* add simulation of personalization mode
* respond with SOF on HALT
* display "\<SOF\>" instead of "0f" in 'hf list iclass'
* standard LED handling
* speedup CodeIso15693AsTag()
* TransmitTo15693Tag(): don't send unmodulated start of SOF
* reduce modulation depth in hi_simulate.v