Install Microsoft.jQuery.Ajax.Unobtrusive

This should provide partialviews to be returned as partial, not as full
page
Js libs update
Revert to View from PartialViews
Add jQuery Address plugin
Missing parts of jQuery Address plugin
Start messing with SPA

It is not exactly spa - simply convert views to Partial views, render
into hidden div and show hide them as needed
Update jQuery UI to 1.11.1
Removed jQuery Address libs

it is not supported in latest jQuery