Made multiple changes as per iceman's comments.
Removed redundant/unused function i forgot into cmdhficlass.c
Moved conversion functions in util.c for now but haven't yet check if it's possible to reuse the current fuctions already there. Will do that in a moment.
Based on the work described in Dismantling iClass whitepaper.
hf iclass legbrute is tested working
hf iclass legrec is partially working: logic of operations and sequence seems to be in order and was tested on simulated data to be effective. The privilege escalation part is still not successful, but the logic should be correct.
* .h include only the strict minimum for their own parsing
* this forces all files to include explicitment their needs and not count on far streched dependencies
* this helps Makefile to rebuild only the minimum
* according to this rule, most standalone .h are now gone
* big app.h is gone
* remove seldom __cplusplus, if c++ happens, everything will have to be done properly anyway
* all unrequired include were removed
* split common/ into common/ (client+arm) and common_arm/ (os+bootloader)
* bring zlib to common/
* bring stuff not really/not yet used in common back to armsrc/ or client/
* bring liblua into client/
* bring uart into client/
* move some portions of code around (dbprint, protocols,...)
* rename unused files into *_disabled.[ch] to make it explicit
* rename soft Uarts between 14a, 14b and iclass, so a standalone could use several without clash
* remove PrintAndLogDevice
* move deprecated-hid-flasher from client to tools
* Makefiles
* treat deps in armsrc/ as in client/
* client: stop on warning (-Werror), same as for armsrc/
Tested on:
* all standalone modes
* Linux
