title: How to configure hosted Mercurial in TeamCity 5
body: <p>This is probably a simple problem and I'm feeling exceptionally dumb because I can't find a any kind of documentation.</p>
  
  <p>I've just installed TeamCity 5 and I want to get files from my Mercurial hosting and there is two fields I just can't figure out.</p>
  
  <p>HG Command path. What should I put here? The path to a file containing what? Can I get an example of that file somewhere?
  The host is using Mercurial over SSH where do I define my private key?</p>
  
  <p>Pull changes from? Should I put the address I'm cloning from i.e. ssh://username@myhost.something/project</p>