update fetch requests

dashboard-ui/scripts/connectlogin.js

@@ -191,7 +191,7 @@
     }
 
     function supportInAppSignup() {
-        return AppInfo.isNativeApp;
+        return true;
         return AppInfo.isNativeApp || window.location.href.toLowerCase().indexOf('https') == 0;
     }
 

dashboard-ui/scripts/device.js

@@ -44,7 +44,8 @@
                 CameraUploadPath: $('#txtUploadPath', page).val()
 
             }),
-            contentType: "application/json"
+            contentType: "application/json",
+            dataType: 'json'
 
         }).then(Dashboard.processServerConfigurationUpdateResult);
     }

dashboard-ui/scripts/livetvtunerprovider-m3u.js

@@ -37,7 +37,7 @@
             data: JSON.stringify(info),
             contentType: "application/json"
 
-        }).then(function (result) {
+        }).then(function () {
 
             Dashboard.processServerConfigurationUpdateResult();
             Dashboard.navigate('livetvstatus.html');

dashboard-ui/scripts/site.js

@@ -759,9 +759,10 @@ var Dashboard = {
 
         if (!apiClient) {
 
-            var deferred = $.Deferred();
-            deferred.reject();
-            return deferred.promise();
+            return new Promise(function (resolve, reject) {
+
+                reject();
+            });
         }
 
         if (!Dashboard.getPluginSecurityInfoPromise) {