title: Validate merge has been performed with tortoise/svn and TeamCity
body: <p>We're using TortoiseSVN and TeamCity, and the project have now a trunk and a branch (<em>trunk</em> and <em>release201301</em>). Sometimes, not often, the developers forget to merge our changes in the <em>realese201301</em> down to <em>trunk</em> - which of course can cause all sort of problems at some stage.</p>
  
  <p>Anyone knows a tool or technique for validating when a Commit has been merged from a (or many) branch(es) to some other branch?</p>