title: Protractor: How to keep browser instance running after one spec execution is over
body: <p>We have an application, which has multiple feature to be validated.
  I have created several protractor specs created to test individual feature. The application requires user to login to it before giving access to features. For this, I have one more spec which will open the browser and login to the application.
  Expectation is, other specs will use this session, which is created and authenticated by login spec, for their validation.
  But as soon as the login spec gets over, browser session gets closed.</p>
  
  <p>When I create a session from <a href="http://127.0.0.1:4444/wd/hub/static/resource/hub.html" rel="nofollow noreferrer">http://127.0.0.1:4444/wd/hub/static/resource/hub.html</a> location and give it in conf.js file under attribute name seleniumSessionId, then the session does not get closed.
  But I need to create this session from login script, so that this manual work of creating session and passing it in conf.js file can be removed.</p>