Update libqmatrixclient && improve setting page(Rather a hack, needs

improvement).

qml/form/SettingAccountForm.qml

@@ -0,0 +1,35 @@
+import QtQuick 2.9
+import QtQuick.Controls 2.2
+import QtQuick.Layouts 1.3
+
+import "qrc:/qml/component"
+
+Page {
+    RowLayout {
+        height: 60
+
+        ImageStatus {
+            Layout.preferredWidth: height
+            Layout.fillHeight: true
+
+            source: connection ? connection.localUser && connection.localUser.avatarUrl ? "image://mxc/" + connection.localUser.avatarUrl : "" : "qrc:/asset/img/avatar.png"
+            displayText: connection && connection.localUser.displayName ? connection.localUser.displayName : "N"
+            opaqueBackground: false
+        }
+
+        ColumnLayout {
+            Layout.fillWidth: true
+            Layout.fillHeight: true
+
+            Label {
+                font.pointSize: 18
+                text: connection ? connection.localUser.displayName : ""
+            }
+
+            Label {
+                font.pointSize: 12
+                text: "No text."
+            }
+        }
+    }
+}

qml/form/SettingAppearancePage.qml

@@ -0,0 +1,19 @@
+import QtQuick 2.9
+import QtQuick.Controls 2.2
+
+Page {
+    property alias darkTheme: themeSwitch.checked
+    property alias miniMode: miniModeSwitch.checked
+
+    Column {
+        Switch {
+            id: themeSwitch
+            text: "Dark theme"
+        }
+
+        Switch {
+            id: miniModeSwitch
+            text: "Mini Room List"
+        }
+    }
+}