Work order add:Create work order thread
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	1.Create login msq and work order
	2.Create work_order thread for receiving work order msq from qt
Work order add:
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	Add function to receive login information from qt and send md
	login,cd login and logout xml message to sip_app
Work order add:
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	1.Add work_msg to receive msq from qt
	2.Send work order related message to sip_app