[Tizen] Implement W3C NFC API

This patch adds initial implementation of W3C NFC API for Tizen platform.
API specification can be found here: http://www.w3.org/TR/nfc/

BUG=XWALK-432
rewrite as to decrease the indent
```
if (ret != NFC_ERROR_NONE)
  return ret;

picojson::array records = message.get<picojson::array>();
...
```