1.sort ProgramRegion's nods
1.add a class to draw line,curve,rectangle,ellipse
1.add foupDot class to operate foupWay
1.add Devive base class
1.add a flag to show auxiliary line's type
1.auto change
1.modify to operate auxiliary line and foupDot location property change operation
1. add RailAuxiliaryType property
1.modify a property
1.auto modify
1.add Auxiliary original operation and add foupWay node
1.auto modify
Merge branch 'Branch_develop' into develop
1.add 3 pics
1.add 2 pics and delete one useless class
1.realize foupDot associated with device
1.add Device operation
1.delete useless
1.modify for enlarge
1.auto modify