Near Field Communication (NFC) management daemon

 neard is a system-level daemon which manages NFC adapters.
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 neard can read and write NFC tags, and exchange data with other NFC peers.
 It supports:
  * reading and writing of type 1, 2, 3 and 4 tags;
  * exchanging data with NFC peers via SNEP (Simple NDEF Exchange Format);
  * Bluetooth-NFC handover in both selector and requester modes.