title: Web Api 2 with OWIN OAuth Bearer tokens
body: <p>I'm in the process of building a web api in visual studio 2013 and want to authenticate using OWIN middleware and bearer tokens. However I already have a database and don't want to use Microsoft's new Identity framework as the majority of tables and columns that it auto generates I simply don't need. </p>
  
  <p>Can anyone point me in the right direction of how to apply this type of authentication <strong>without</strong> having to use the Microsoft Identity framework?</p>