title: Ratpack 1.5.4 hystrix dependency cannot be resolved
body: <p>I cannot compile my project that uses Ratpack 1.5.4 because there is a missing dependency to Hystrix 1.5.13 which cannot be resolved.</p>
  
  <p><a href="http://search.maven.org/#search%7Cga%7C1%7Cg%3Acom.netflix.hystrix&quot;%20AND%20v%3A&quot;1.5.13" rel="nofollow noreferrer">http://search.maven.org/#search%7Cga%7C1%7Cg%3A"com.netflix.hystrix"%20AND%20v%3A"1.5.13"</a></p>
  
  <p>What is wrong here?</p>