* (PRs 233, 303, 304 by @ViRb3 on https://github.com/RfidResearchGroup/proxmark3)
* replace byte_t by uint8_t
* note that Hitag1 commands are not yet available
* whitespace fixes
* #define Hitag2 commands
* whitespace
* add EOF wait time
* add powerup wait time
I have kept whatever copyright notices exist. Please add your own
copyright notice if you have made any nontrivial changes or additions to
the code. There are several files without any attribution, currently.