title: Angular-intro.js not working
body: <p>While going from step-to-step i have applied <code>ng-if</code> condition on step... how to continue if any of if condition fails in <code>angular-intro.js</code>??</p>
  
  <pre><code>&lt;a ng-intro-options="IntroOptions" ng-intro-method="CallMe"
       ng-intro-oncomplete="CompletedEvent" ng-intro-onexit="ExitEvent"
       ng-intro-onchange="ChangeEvent" ng-intro-onbeforechange="BeforeChangeEvent"
       ng-intro-autostart="false" ng-click="CallMe();"&gt;
  &lt;span class="pull-right"&gt;
  &lt;i class="fa fa-question fa-md" aria-hidden="true" title="Help"&gt;&lt;/i&gt;
  &lt;/span&gt;
  &lt;/a&gt;
  &lt;div id="step1"&gt;welcome&lt;/div&gt;
  &lt;div ng-if="admin" id="step2"&gt;hello nice to meet you Admin&lt;/div&gt;
  &lt;div id="step3"&gt;list of tasks for the day {{user}}&lt;/div&gt;
  </code></pre>
  
  <p>and in my <code>controller</code>:</p>
  
  <pre><code>$scope.IntroOptions = {
      steps:[
      {
        element: '#step1',
        intro: 'Search data from current list. Advanced Search helps you find data with respective columns.',
        position: 'bottom'
      },
      {
        element: '#step2',
        intro: 'Click on Add icon to add new Channel.',
        position: 'left'
      },
      {
        element: '#step3',
        intro: 'List of all channels.',
        position: 'top'
      }
      ],
      showStepNumbers: false,
      showBullets: false,
      exitOnOverlayClick: true,
      exitOnEsc:true,
      nextLabel: '&lt;strong&gt;NEXT!&lt;/strong&gt;',
      prevLabel: '&lt;span style="color:green"&gt;Previous&lt;/span&gt;',
      skipLabel: 'Exit',
      doneLabel: 'Thanks'
    };
  </code></pre>
  
  <p>Its working perfectly when <code>ng-if</code> condition is '<strong>admin</strong>'.<br>But when if condition fails its ending with step1 how can I continue with step3 directly if <code>ng-if</code> condition fails.</p>