wendelin_telecom_base: Fix KPI graphs not displaying in non-editable mode

Add placeholder default values to the views' GadgetFields

bt5/wendelin_telecom_base/SkinTemplateItem/portal_skins/wendelin_telecom_base/DataAcquisitionUnit_viewERabAccessibilityKpi/your_e_rab_accessibility_kpi.xml

@@ -187,7 +187,7 @@
                 </item>
                 <item>
                     <key> <string>default</string> </key>
-                    <value> <string></string> </value>
+                    <value> <string>gadget_ors_e_rab_accessibility_kpi</string> </value>
                 </item>
                 <item>
                     <key> <string>description</string> </key>

bt5/wendelin_telecom_base/SkinTemplateItem/portal_skins/wendelin_telecom_base/DataAcquisitionUnit_viewEUtranIpThroughputKpi/your_e_utran_ip_throughput_kpi.xml

@@ -187,7 +187,7 @@
                 </item>
                 <item>
                     <key> <string>default</string> </key>
-                    <value> <string></string> </value>
+                    <value> <string>gadget_ors_e_utran_ip_throughput_kpi</string> </value>
                 </item>
                 <item>
                     <key> <string>description</string> </key>