Ref Proto Impl V1
Ref Impl: Fix Sleep & add hack to add NDEF tech

Conflicts:

	src/com_android_nfc_NfcService.cpp
Merge branch 'nfc_json_protocol' of ssh://github.com/svic/b2g-nfcd into nfc_json_protocol

Conflicts:
	src/com_android_nfc_NfcService.cpp
	src/nfcd_messaging.cpp