Merge #357: qml: drop unused last property from Setting

c0e45bc qml: drop unused last property from Setting (João Barbosa)

Pull request description:

  Remove unused property `last` from `Setting` component.

ACKs for top commit:
  jarolrod:
    ACK c0e45bc

Tree-SHA512: 7c083d07f18776d3739280887e7043487e02cbf6b4637475688ef281ddead54d85358219a7100f492149243d651708bfdd63c407c88de0dd9415dc9237290686

Author: hebasto

src/qml/components/ConnectionSettings.qml

@@ -64,7 +64,6 @@ ColumnLayout {
     Separator { Layout.fillWidth: true }
     Setting {
         id: gotoProxy
-        last: true
         Layout.fillWidth: true
         header: qsTr("Proxy settings")
         actionItem: CaretRightButton {

src/qml/controls/Setting.qml

@@ -10,7 +10,6 @@ import org.bitcoincore.qt 1.0
 
 AbstractButton {
     id: root
-    property bool last: parent && root === parent.children[parent.children.length - 1]
     required property string header
     property alias actionItem: action_loader.sourceComponent
     property alias loadedItem: action_loader.item