Rebuild[GraphView]only check image_path when self.show_images=true[gramps51]

Author: sam-m888

GraphView/graphview.gpr.py

@@ -32,7 +32,7 @@
         name  = _("Graph View"),
         category = ("Ancestry", _("Charts")),
         description =  _("Dynamic and interactive graph of relations"),
-        version = '1.0.95',
+        version = '1.0.96',
         gramps_target_version = "5.1",
         status = STABLE,
         fname = 'graphview.py',