+ Add fillet dialog

+ fix undo/redo bug in edit PartDesign features 
+ partially clean up module dependency in ViewProvider base class

git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5108 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d

src/Mod/PartDesign/App/FeatureFillet.h

@@ -45,10 +45,10 @@ public:
     /// recalculate the feature
     App::DocumentObjectExecReturn *execute(void);
     short mustExecute() const;
-    /// returns the type name of the view provider
-    //const char* getViewProviderName(void) const {
-    //    return "PartGui::ViewProviderFillet";
-    //}
+    // returns the type name of the view provider
+    const char* getViewProviderName(void) const {
+        return "PartDesignGui::ViewProviderFillet";
+    }
     //@}
 };