Added new listview-column plugin category to update center

core/src/main/resources/hudson/model/Messages.properties

@@ -230,6 +230,7 @@ UpdateCenter.PluginCategory.buildwrapper=Build Wrappers
 UpdateCenter.PluginCategory.cli=Command Line Interface
 UpdateCenter.PluginCategory.cluster=Cluster Management and Distributed Build
 UpdateCenter.PluginCategory.external=External Site/Tool Integrations
+UpdateCenter.PluginCategory.listview-column=List view columns
 UpdateCenter.PluginCategory.maven=Maven
 UpdateCenter.PluginCategory.misc=Miscellaneous
 UpdateCenter.PluginCategory.notifier=Build Notifiers