fix #522,expose copy dock through menu

shell/package/contents/configuration/LatteDockConfiguration.qml

@@ -294,7 +294,7 @@ PlasmaCore.FrameSvgItem {
                 tooltip: i18n("Add a new dock")
 
 
-                onClicked: dock.copyDock() //dock.addNewDock()
+                onClicked: dock.addNewDock()
 
                 Component.onCompleted: {
                     enabled = dock.freeEdges().length > 0
@@ -320,9 +320,9 @@ PlasmaCore.FrameSvgItem {
                     PlasmaComponents.Menu {
                         id: menu
                         PlasmaComponents.MenuItem {
-                            text: i18n("Add and copy the current launchers")
+                            text: i18n("Copy current dock")
                             onClicked: {
-
+                                dock.copyDock();
                             }
                         }
                     }

shell/package/contents/configuration/TasksConfig.qml

@@ -134,6 +134,7 @@ PlasmaComponents.Page {
                 Layout.leftMargin: units.smallSpacing * 2
                 text: i18n("Sync launchers between all docks")
                 checked: globalSettings.syncLaunchers
+                tooltip: i18n("When this option is acticated, it copies the current dock launchers\nand makes them global launchers for all docks")
 
                 onClicked: {
                     dockConfig.setSyncLaunchers(checked);