title: Executing Pre-steps with karate
body: <p>In my current middleware integration project, We are using WSO2 API manager tool to manage the API life-cycle. 
  In test level to access an API I have to create an application and subscribe to the specific API. This can achieved by making a number of rest API requests. I decided to use karate to make these api requests too. 
  So that part is the pre-steps for my karate test-suite (Or whatever karate tests I execute).</p>
  
  <p>Is there a way to lock down these steps to run before whatever the karate tests I will be executing?</p>