CWA-202 | applied new design to nodes_list_page and new_node_page; created node_list_row widget, alert_with_one_action and alert_with_two_action; deleted reconnect_alert_dialog, wallet_creation_dialog, restore_alert_dialog and pin_alert_dialog

lib/src/widgets/alert_with_one_action.dart

@@ -0,0 +1,60 @@
+import 'package:flutter/material.dart';
+import 'package:cake_wallet/src/widgets/base_alert_dialog.dart';
+
+class AlertWithOneAction extends BaseAlertDialog {
+  AlertWithOneAction({
+    @required this.alertTitle,
+    @required this.alertContent,
+    @required this.buttonText,
+    @required this.buttonAction,
+    this.alertBarrierDismissible = true
+  });
+
+  final String alertTitle;
+  final String alertContent;
+  final String buttonText;
+  final VoidCallback buttonAction;
+  final bool alertBarrierDismissible;
+
+  @override
+  String get titleText => alertTitle;
+
+  @override
+  String get contentText => alertContent;
+
+  @override
+  bool get barrierDismissible => alertBarrierDismissible;
+
+  @override
+  Widget actionButtons(BuildContext context) {
+    return Container(
+      width: 300,
+      height: 52,
+      padding: EdgeInsets.only(left: 12, right: 12),
+      decoration: BoxDecoration(
+          borderRadius: BorderRadius.only(
+              bottomLeft: Radius.circular(24),
+              bottomRight: Radius.circular(24)
+          ),
+          color: Colors.white
+      ),
+      child: ButtonTheme(
+        minWidth: double.infinity,
+        child: FlatButton(
+            onPressed: buttonAction,
+            highlightColor: Colors.transparent,
+            splashColor: Colors.transparent,
+            child: Text(
+              buttonText,
+              textAlign: TextAlign.center,
+              style: TextStyle(
+                fontSize: 15,
+                fontWeight: FontWeight.w600,
+                color: Colors.blue,
+                decoration: TextDecoration.none,
+              ),
+            )),
+      ),
+    );
+  }
+}

lib/src/widgets/alert_with_two_actions.dart

@@ -0,0 +1,38 @@
+import 'dart:ui';
+import 'package:cake_wallet/src/widgets/base_alert_dialog.dart';
+import 'package:flutter/cupertino.dart';
+
+class AlertWithTwoActions extends BaseAlertDialog {
+  AlertWithTwoActions({
+    @required this.alertTitle,
+    @required this.alertContent,
+    @required this.leftButtonText,
+    @required this.rightButtonText,
+    @required this.actionLeftButton,
+    @required this.actionRightButton,
+    this.alertBarrierDismissible = true
+  });
+
+  final String alertTitle;
+  final String alertContent;
+  final String leftButtonText;
+  final String rightButtonText;
+  final VoidCallback actionLeftButton;
+  final VoidCallback actionRightButton;
+  final bool alertBarrierDismissible;
+
+  @override
+  String get titleText => alertTitle;
+  @override
+  String get contentText => alertContent;
+  @override
+  String get leftActionButtonText => leftButtonText;
+  @override
+  String get rightActionButtonText => rightButtonText;
+  @override
+  VoidCallback get actionLeft => actionLeftButton;
+  @override
+  VoidCallback get actionRight => actionRightButton;
+  @override
+  bool get barrierDismissible => alertBarrierDismissible;
+}

lib/src/widgets/base_alert_dialog.dart

@@ -134,7 +134,6 @@ class BaseAlertDialog extends StatelessWidget {
                     color: PaletteDark.menuHeader
                   ),
                   child: Column(
-                    //mainAxisSize: MainAxisSize.max,
                     children: <Widget>[
                       Container(
                         width: 300,