BUG: Remove SpatialObjectProperty's writable string methods from SWIG

SWIG's binding for writable std::string objects is a "std::string *"
which is not implemented.

Author: blowekamp

Modules/Core/SpatialObjects/include/itkSpatialObjectProperty.h

@@ -96,11 +96,13 @@ class ITKSpatialObjects_EXPORT SpatialObjectProperty
     m_Name = name;
   }
 
+#if !defined(ITK_WRAPPING_PARSER)
   std::string &
   GetName()
   {
     return m_Name;
   }
+#endif
 
   const std::string &
   GetName() const
@@ -123,15 +125,13 @@ class ITKSpatialObjects_EXPORT SpatialObjectProperty
     return value;
   }
 
+
+#if !defined(ITK_WRAPPING_PARSER)
   bool
   GetTagStringValue(const std::string & tag, std::string & value) const;
+#endif
   std::string
-  GetTagStringValue(const std::string & tag) const
-  {
-    std::string value = "";
-    this->GetTagStringValue(tag, value);
-    return value;
-  }
+  GetTagStringValue(const std::string & tag) const;
 
 
   std::map<std::string, double> &

Modules/Core/SpatialObjects/src/itkSpatialObjectProperty.cxx

@@ -137,6 +137,15 @@ SpatialObjectProperty::GetTagStringValue(const std::string & tag, std::string &
   }
 }
 
+
+std::string
+SpatialObjectProperty::GetTagStringValue(const std::string & tag) const
+{
+  std::string value = "";
+  this->GetTagStringValue(tag, value);
+  return value;
+}
+
 std::map<std::string, double> &
 SpatialObjectProperty::GetTagScalarDictionary()
 {