Resize view icons for Cura 4.11

This makes the line widths match up better

Author: fieldOfView

resources/qml/OpenFileButton411.qml

@@ -39,7 +39,7 @@ Button
             anchors.centerIn: parent
             width: parent.width - UM.Theme.getSize("default_margin").width
             height: parent.height - UM.Theme.getSize("default_margin").height
-            source: UM.Theme.getIcon("load")
+            source: UM.Theme.getIcon("Folder", "medium")
             color: UM.Theme.getColor("icon")
 
             sourceSize.height: height

resources/qml/ViewOptionsPanel.qml

@@ -62,7 +62,19 @@ Rectangle
             anchors.left: parent.left
             anchors.leftMargin: UM.Theme.getSize("default_margin").width - 2 * UM.Theme.getSize("default_lining").width
 
-            Cura.ViewOrientationControls {}
+            Cura.ViewOrientationControls
+            {
+                Component.onCompleted:
+                {
+                    if(!isLE410)
+                    {
+                        for(var child_nr in children)
+                        {
+                            children[child_nr].iconMargin = 3 * UM.Theme.getSize("default_lining").width
+                        }
+                    }
+                }
+            }
 
             UM.SimpleButton
             {