Work on *.core.diagram.esfarchitectureconcepts plug-in.

Edit style file! Add "canonical:true;" for SPart class.

Change-Id: I54d60af247be410f3ac0967221b3313edda7b9a4
diff --git a/core/diagram/org.polarsys.esf.core.diagram.esfarchitectureconcepts/src/main/resources/style/architectureConceptsDiagramStyle.css b/core/diagram/org.polarsys.esf.core.diagram.esfarchitectureconcepts/src/main/resources/style/architectureConceptsDiagramStyle.css
index 9316f74..b748099 100644
--- a/core/diagram/org.polarsys.esf.core.diagram.esfarchitectureconcepts/src/main/resources/style/architectureConceptsDiagramStyle.css
+++ b/core/diagram/org.polarsys.esf.core.diagram.esfarchitectureconcepts/src/main/resources/style/architectureConceptsDiagramStyle.css
@@ -35,6 +35,7 @@
 	displayName:true;
 	displayIcon:true;
 	maskLabel:name;
+	canonical:true;
 }
 
 /************************************* SPORT *******************************************/