Allow to select validation state.

This is really *interesting* column.

master/bt5/vifib_base/SkinTemplateItem/portal_skins/vifib_base/SoftwareInstanceModule_viewSoftwareInstanceList/listbox.xml

@@ -102,6 +102,10 @@
                           <string>modification_date</string>
                           <string>Modification Date</string>
                         </tuple>
+                        <tuple>
+                          <string>translated_validation_state_title</string>
+                          <string>Validation State</string>
+                        </tuple>
                       </list>
                     </value>
                 </item>

master/bt5/vifib_base/bt/revision

-416
+417
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