title: How to create global setup in Taurus/jmeter
body: <p>I want to create a setup scenario that runs once per test execution, creates dependencies for my tests and saves a reference to them in global properties. I can not find any examples of this. </p>
  
  <p>As a more concrete example I want to load test my comment section. I want to create a single blog post then write a bunch of comments to the same blog post.  I want to do these comments concurrently across threads using execution. </p>