Rename components.

qml/Contact.qml

@@ -0,0 +1,20 @@
+import QtQuick 2.10
+import QtQuick.Controls 2.3
+import "qrc:/qml/form"
+
+Page {
+    property var contactListModel
+
+    ListForm {
+        id: roomListForm
+        height: parent.height
+        width: 320
+        listModel: roomListModel
+    }
+
+    DetailForm {
+        id: detailForm
+        anchors.fill: parent
+        anchors.leftMargin: roomListForm.width
+    }
+}