Fix pageReload function for urls with hash

Steps to reproduce it:
* Go to DNS section and add one forwarder (url now will be like `https://192.168.6.4:8443/DNS/Composite/Global#Forwarder`)
* Save changes
* Wait... Click Ok
* No reload, still save changes button present

The problem is that you won't reload a page with urls with '#foo' part. For instance, try 

    window.location = window.location.url + '#Foo'

vs

    window.location = window.location.url