Running machine actions outside of first run is now possible

CURA-1385

plugins/UltimakerMachineActions/BedLevelMachineAction.qml

@@ -63,7 +63,7 @@ Component
                 text: catalog.i18nc("@action:button","Move to Next Position");
                 onClicked:
                 {
-
+                    manager.moveToNextLevelPosition()
                 }
             }
 
@@ -75,7 +75,9 @@ Component
                 anchors.left: parent.width < wizardPage.width ? bedlevelingButton.right : parent.left
                 anchors.leftMargin: parent.width < wizardPage.width ? UM.Theme.getSize("default_margin").width : 0
                 text: catalog.i18nc("@action:button","Skip bed leveling");
-                onClicked: {}
+                onClicked:
+                {
+                }
             }
         }
     }

resources/qml/Preferences/MachinesPage.qml

@@ -51,11 +51,27 @@ UM.ManagementPage
                 Button
                 {
                     text: machineActionRepeater.model[index].label;
+                    onClicked:
+                    {
+                        actionDialog.sourceComponent = machineActionRepeater.model[index].displayItem
+                        actionDialog.show()
+                    }
                 }
             }
         }
 
+        UM.Dialog
+        {
+            id: actionDialog
 
+            // We need to use a property because a window has it's own context.
+            property var sourceComponent
+
+            Loader
+            {
+                sourceComponent: actionDialog.sourceComponent
+            }
+        }
 
         Label
         {