NEW:support the display of profile info in the mall model

Change-Id: Idab6bb5a4ef50df665ab7c8e5891efc5a8253eba

src/libslic3r/ProjectTask.cpp

@@ -185,4 +185,11 @@ namespace Slic3r {
         project_path.clear();
     }
 
+    BBLModelTask::BBLModelTask()
+    {
+        job_id      = -1;
+        design_id   = -1;
+        profile_id  = -1;
+    }
+
 } // namespace Slic3r