title: Cucumber-serenity not inject Steps
body: <p>I´m using cucumber-selenium to run some integration tests. I manage to create the feature file and the Test class. But once that I´m in my Give method I see that the ScenarioSteps(ProjectMemberSteps) class that I define to talk with the object page is null.
  I was expecting to be injected like JBehave does.</p>
  
  <pre><code>public class OrderTest extends StepsLibrary {
  
      @Steps ProjectMemberSteps projectManager;//This one is null
  
      @Before
      public void beforeScenarios() throws Exception {
         initializeDemoUIServer();
       }
      @Given("I open the login page")
      public void openLoginPage(){
          projectManager.openLoginPage();
      }
     }
  </code></pre>
  
  <p>This is the Scenario runner class for the test </p>
  
  <pre><code>           /**
     * Serenity story for login.
       */
    @RunWith(CucumberWithSerenity.class)
  @CucumberOptions(features="src/test/resources/features/order/order.feature",
      glue = Order.BEHAVIOUR_PACKAGE)
      public class Order {
      public static final String BEHAVIOUR_PACKAGE =    "com.behaviour.steps.serenity";
      }
  </code></pre>
  
  <p>This is class ProjectMemberSteps is under steps/serenity/ as the documentation suggest. 
  I´m using Maven, and the libraries that I´m using are</p>
  
  <pre><code>          &lt;dependency&gt;
          &lt;groupId&gt;net.serenity-bdd&lt;/groupId&gt;
          &lt;artifactId&gt;serenity-cucumber&lt;/artifactId&gt;
          &lt;version&gt;1.1.1&lt;/version&gt;
      &lt;/dependency&gt;
  
      &lt;dependency&gt;
          &lt;groupId&gt;net.serenity-bdd&lt;/groupId&gt;
          &lt;artifactId&gt;serenity-junit&lt;/artifactId&gt;
      &lt;/dependency&gt;
  
      &lt;dependency&gt;
          &lt;groupId&gt;net.serenity-bdd&lt;/groupId&gt;
          &lt;artifactId&gt;core&lt;/artifactId&gt;
          &lt;version&gt;1.0.47&lt;/version&gt;
      &lt;/dependency&gt;
  </code></pre>
  
  <p>Anyway this particular test I´m running with the IDE and not through Maven, but I was expecting that "ProjectMemberSteps" would be inject as JBehave use to do.</p>
  
  <p>Any idea what´s wrong?</p>
  
  <p>Regards.</p>