added qr-code decoder for android

- added color change for status and navigation bar for android

client/ui/qml/Pages2/PageSetupWizardConfigSource.qml

@@ -13,6 +13,14 @@ import "../Config"
 PageType {
     id: root
 
+    Connections {
+        target: ImportController
+
+        function onQrDecodingFinished() {
+            goToPage(PageEnum.PageSetupWizardViewConfig)
+        }
+    }
+
     FlickableType {
         id: fl
         anchors.top: parent.top
@@ -77,7 +85,7 @@ It's okay if a friend passed the code.")
                 leftImageSource: "qrc:/images/controls/qr-code.svg"
 
                 clickedFunction: function() {
-                    ImportController.extractConfigFromQr()
+                    ImportController.startDecodingQr()
 //                    goToPage(PageEnum.PageSetupWizardQrReader)
                 }
             }

client/ui/qml/Pages2/PageSetupWizardInstalling.qml

@@ -47,8 +47,7 @@ PageType {
             } else if (stackView.currentItem.objectName === PageController.getPagePath(PageEnum.PageSettings)) {
                 goToPage(PageEnum.PageSettingsServersList, false)
             } else {
-                var pagePath = PageController.getPagePath(PageEnum.PageStart)
-                stackView.replace(pagePath, { "objectName" : pagePath })
+                PageController.replaceStartPage()
             }
 
             if (isInstalledContainerFound) {

client/ui/qml/Pages2/PageSetupWizardViewConfig.qml

@@ -30,8 +30,7 @@ PageType {
             } else if (stackView.currentItem.objectName === PageController.getPagePath(PageEnum.PageSettings)) {
                 goToPage(PageEnum.PageSettingsServersList, false)
             } else {
-                var pagePath = PageController.getPagePath(PageEnum.PageStart)
-                stackView.replace(pagePath, { "objectName" : pagePath })
+                PageController.replaceStartPage()
             }
         }
     }

client/ui/qml/Pages2/PageStart.qml

@@ -1,6 +1,7 @@
 import QtQuick
 import QtQuick.Controls
 import QtQuick.Layouts
+import QtQuick.Shapes
 
 import PageEnum 1.0
 
@@ -81,14 +82,27 @@ PageType {
         anchors.bottom: parent.bottom
 
         topPadding: 8
-        bottomPadding: 8//34
+        bottomPadding: 8
         leftPadding: shareTabButton.visible ? 96 : 128
         rightPadding: shareTabButton.visible ? 96 : 128
 
-        background: Rectangle {
-            border.width: 1
-            border.color: "#2C2D30"
-            color: "#1C1D21"
+        background: Shape {
+            width: parent.width
+            height: parent.height
+
+            ShapePath {
+                startX: 0
+                startY: 0
+
+                PathLine { x: width; y: 0 }
+                PathLine { x: width; y: height - 1 }
+                PathLine { x: 0; y: height - 1 }
+                PathLine { x: 0; y: 0 }
+
+                strokeWidth: 1
+                strokeColor: "#2C2D30"
+                fillColor: "#1C1D21"
+            }
         }
 
         TabImageButtonType {