* Added changes from Nettermann90

* Migrated branch from Dirk Carstensen for ISO14443 tags to the library.
* See https://github.com/tueddy/PN5180-Library/tree/ISO14443

* Added PN5180::writeEEPROM

* Fixed offset in readSingleBlock. Was off by 1.

* ICODE SLIX2 specific commands, see https://www.nxp.com/docs/en/data-sheet/SL2S2602.pdf
* Example usage, currently outcommented

* Initialized Reset pin with HIGH
* Made readBuffer static
* Typo fixes
* Data type corrections for length parameters

* Cleared Option bit in PN5180ISO15693::readSingleBlock and ::writeSingleBlock

* Cleanup, bug fixing, refactoring
* Automatic check for Arduino vs. ESP-32 platform via compiler switches
* Added open pull requests
* Working on documentation

* Initial versions