title: How to enumerate column names with NHibernate?
body: <p>I've got a class with a bunch of [ColumnName("foo")] NHibernate attributes.
  Is there an easy way to ask NHibernate to list all of the ColumnNames for a given class?</p>
  
  <p>It sounds like it should be really easy but I'm just not seeing any kind of inspection in the NHibernate docs (or maybe I'm just blind today).</p>