title: Protractor - action between specs in suite
body: <p>I've created few tests (Specs) in Protractor - that every test works fine when running alone. the problem is that when executing them as one suite - the tests break. 
  I'd like to add some operation in between the tests - such as timeout or logout. 
  is there an option to do it?
  I've tried looking here:
  <a href="https://github.com/angular/protractor/blob/master/docs/referenceConf.js" rel="nofollow">https://github.com/angular/protractor/blob/master/docs/referenceConf.js</a></p>
  
  <p>this is my conf.js file (the specs part):</p>
  
  <pre><code>suites:{
      sanity: ['*/AccountSettingsTest.js','*/createApptest.js']
  
  },
  
  specs: ['*/AccountSettingsTest.js'],
  </code></pre>
  
  <p>thanks</p>