Refactor cloning feature and ui

qml/pages/settings/git/GitModeOptionSelector.qml

@@ -0,0 +1,31 @@
+import QtQuick 2.4
+import Git 1.0
+import Lomiri.Components 1.3
+import Lomiri.Components.Pickers 1.3
+
+OptionSelector  {
+    id: combo
+    width : parent.width
+    model: ["HTTP", "HTTP AUTH"]
+    onDelegateClicked: function(i) {
+        if(i===0) {
+            timer.setTimeout(function(){importGitCloneForm.source = Qt.resolvedUrl("GitCloneHttp.qml") }, 500);
+        } else if (i===1) {
+           timer.setTimeout( function(){importGitCloneForm.source = Qt.resolvedUrl("GitCloneHttpAuth.qml") }, 500);
+        }
+    }
+
+    Timer {
+        id: timer
+        function setTimeout(cb, delayTime) {
+            timer.interval = delayTime;
+            timer.repeat = false;
+            timer.triggered.connect(cb);
+            timer.triggered.connect(function release () {
+                timer.triggered.disconnect(cb); // This is important
+                timer.triggered.disconnect(release); // This is important as well
+            });
+            timer.start();
+        }
+    }
+}