Add setting button to reset/forget/log out of account

www/assets/js/settings.js

@@ -31,4 +31,12 @@ $('.item-link[data-setting=mapsource] select').on("change", function () {
 $('.item-content[data-setting=hideaccountnag] .toggle input').on("change", function () {
     var checked = $(this).prop('checked');
     setStorage("hideaccountnag", checked);
-});
+});
+
+function resetAccountPrompt() {
+    app.dialog.confirm("Are you sure you want to log out?", function () {
+        removeFromStorage("phonenumber");
+        removeFromStorage("accountkey");
+        restartApplication();
+    });
+}

www/routes.js

@@ -133,13 +133,13 @@ var routes = [
         templateUrl: './pages/dropandsend.html',
         on: {
             pageBeforeIn: function () {
-               checkIfAccountGoodWithPaymentMethod(function (ok) {
-                   if (!ok) {
-                       $("#addPaymentMethodNag").css("display", "");
-                   }
-               }, function (error) {
-                   $("#addPaymentMethodNag").css("display", "");
-               });
+                checkIfAccountGoodWithPaymentMethod(function (ok) {
+                    if (!ok) {
+                        $("#addPaymentMethodNag").css("display", "");
+                    }
+                }, function (error) {
+                    $("#addPaymentMethodNag").css("display", "");
+                });
             },
             pageAfterOut: function () {
                 dropboxMap = null;
@@ -264,6 +264,13 @@ var routes = [
             );
 
             settings.push(
+                    {
+                        setting: "resetaccount",
+                        title: "Forget Account",
+                        text: "Log out and disconnect from your Helena Express account.",
+                        onclick: "resetAccountPrompt()",
+                        link: true
+                    },
                     {
                         setting: "versions",
                         title: "Helena Express app v" + app_version,