Maintain Add:
==================================================================
	Add function to send maintain xml message
Merge branch 'master' of http://www.pngitlab.com/june/dev_app

Conflicts:
	Manage/Manage.cpp
	Work_Order/Work_Order.cpp
	Work_Order/Work_Order.h
	reflesh.sh
	whz_make.sh
add electricity info
Merge branch 'wangbin'
feature:add software update detect function