BT: Update to support WebSocket

BT: Update to support WebSocket

	modified:   app/bluetooth/Bluetooth.qml
	modified:   binding-bluetooth/binding-bluetooth.pro
	new file:   binding-bluetooth/bluetooth-agent.c
	new file:   binding-bluetooth/bluetooth-agent.h
	modified:   binding-bluetooth/bluetooth-api.c
	modified:   binding-bluetooth/bluetooth-api.h
	modified:   binding-bluetooth/bluetooth-manager.c
	modified:   binding-bluetooth/bluetooth-manager.h
	new file:   binding-bluetooth/bluez-client.c
	new file:   binding-bluetooth/bluez-client.h
	new file:   binding-bluetooth/lib_agent.c
	new file:   binding-bluetooth/lib_agent.h
	new file:   binding-bluetooth/lib_bluez.c
	new file:   binding-bluetooth/lib_bluez.h
	new file:   binding-bluetooth/lib_ofono.c
	new file:   binding-bluetooth/lib_ofono.h
	new file:   binding-bluetooth/lib_ofono_modem.c
	new file:   binding-bluetooth/lib_ofono_modem.h
	new file:   binding-bluetooth/ofono-client.c
	new file:   binding-bluetooth/ofono-client.h

	modified:   Bluetooth.qml

Change-Id: I18bc7ed86b6759d5b55a2662cf3ebd0d1e81b07f
Signed-off-by: yidongmiao <yidong.miao@cn.alps.com>
Jira identifier: SPEC-528