Remove some unused code/comments and a few empty lines

qml/components/settingsPage/Accordion.qml

@@ -39,9 +39,4 @@ Column {
         property: "contentY"
         duration: 200
     }
-    onSetActiveArea: {
-        if(activeAreaTitle && flickable) {
-//            flickable.scrollToTop();
-        }
-    }
 }

qml/components/settingsPage/AccordionItem.qml

@@ -103,13 +103,4 @@ Item {
         asynchronous: true
         clip: true
     }
-//    Column {
-//        id: content
-//        width: parent.width
-//        anchors.top: button.bottom
-//        bottomPadding: Theme.paddingLarge
-//        height: 0
-//        opacity: 0
-//        clip: true
-//    }
 }

qml/components/settingsPage/ResponsiveGrid.qml

@@ -23,7 +23,5 @@ import Sailfish.Silica 1.0
 Grid {
     width: parent.width - ( 2 * x )
     columns: (appWindow.deviceOrientation & Orientation.LandscapeMask) || Screen.sizeCategory === Screen.Large || Screen.sizeCategory === Screen.ExtraLarge ? 2 : 1
-
     readonly property real columnWidth: width/columns
-
 }

qml/components/settingsPage/SettingsBehavior.qml

@@ -165,7 +165,6 @@ AccordionItem {
                 }
                 Behavior on height { SmoothedAnimation { duration: 200 } }
             }
-
         }
     }
 }

qml/components/settingsPage/SettingsPrivacy.qml

@@ -263,5 +263,4 @@ AccordionItem {
             }
         }
     }
-
 }