增加保温层和整理管线的功能，修复自动保存功能等修复多个bug

Sai.RvKits/RvMEP/CorrectMEPCurveSlopeCmd.cs

@@ -5,6 +5,7 @@ using Autodesk.Revit.DB;
 using Autodesk.Revit.DB.Electrical;
 using Autodesk.Revit.DB.Mechanical;
 using Autodesk.Revit.DB.Plumbing;
+
 using Nice3point.Revit.Toolkit.External;
 
 
@@ -118,6 +119,8 @@ public class CorrectMEPCurveSlopeCmd : ExternalCommand
             case Duct:
                 {
                     var param = mepCurve.get_Parameter(BuiltInParameter.RBS_DUCT_SLOPE);
+                    var loc = mepCurve.GetLocCurve() as Line;
+
                     isError = param.HasValue && ((param.AsDouble() < 0.025 && param.AsDouble() > 0) || param.AsDouble() > 0.055); //坡度过大或过小时
                     break;
                 }