title: Add css, js or other content to a views head from partial views
body: <p>I have found a few questions relating to this, but generally there are many different answers and they all seem very messy and complex.</p>
  
  <p>If that is what needs to be done, then ok i better sit down and tackle it.</p>
  
  <p>I want to know what the simplest and most efficient way is to add content to your head from partial views. </p>
  
  <p>Reason I need to do this is i need certain java script and jquery on each page and it differs from page to page. I donot just want to add them all in the _layout view.</p>