Moved NzbDrone scripts to Scripts/NzbDrone.

Moved Plugin scripts to Scripts (Compatibility with Nuget).
jquery.validate.unobtrusive.min.js no longer uses CDN (Now a Nuget package).

NzbDrone.Web/Scripts/NzbDrone/settingsForm.js

@@ -0,0 +1,8 @@
+$(document).ready(function () {
+    var options = {
+        type: 'post',
+        resetForm: false
+    };
+    $('#form').ajaxForm(options);
+    $('#save_button').removeAttr('disabled');
+});