title: Create IQueryable of Unknown Type from IList at Runtime
body: <p>I have an IList of Type Entity.</p>
  
  <p>I have a string representing the Type of a class derived from Entity.</p>
  
  <p>I need to cast my IList to IQueryable of the Type derived from Entity using the string.</p>
  
  <p>Sadly, the assembly for Entity and derived classes is not the executing assembly.</p>