title: How to get spec name to be used as output file name in protractor-html-reporter-2?
body: <p>I'm using protractor html reporter 2 for my reporting. I need to get spec name as html report output file name.</p>
  
  <p>i'm using the below code in my config file.</p>
  
  <pre><code>var today = new Date(),
  timeStamp = today.getMonth() + 1 + '-' + today.getDate() + '-' + today.getFullYear();
  onPrepare:
   function () 
  {
      browser.driver.manage().window().maximize();
      var fs = require('fs-extra');        
  
      scriptName=function(){
          return browser.getProcessedConfig().then(function(config){
          return config.specs;
          });
      };
  
      fs.emptyDir('./target/htmlReports/'+scriptName+'-'+timeStamp+'/screenShots/', function (err) {
          console.log(err);
      });
      jasmine.getEnv().addReporter({
          specDone: function(result) {
              //if (result.status == 'failed' || result.status == 'passed') {
              if (1==1) {
                  browser.getCapabilities().then(function (caps) {
                      var browserName = userData.testUser.browser.toUpperCase();
  
                      browser.takeScreenshot().then(function (png) {
                          var stream = fs.createWriteStream('./target/htmlReports/'+scriptName+'-'+timeStamp+'/screenShots/'+ result.fullName+'.png');
                          stream.write(new Buffer(png, 'base64'));
                          stream.end();
                      });
                  });
              }
          }
      });
  
  
  
      jasmine.getEnv().addReporter(new jasmineReporters.JUnitXmlReporter({
          consolidateAll: true,
          savePath: 'target/XMLReports',
          filePrefix: 'xmlresults'
      }));
  
  },
  
  onComplete: function() {
      var browserName, browserVersion;
      var capsPromise = browser.getCapabilities();
  
      capsPromise.then(function (caps) {
          browserName = userData.testUser.browser.toUpperCase();
          platform=caps.get('platform');
          browserVersion = caps.get('version');
  
  
          testConfig = {
              reportTitle: 'Test Execution Report',
              outputPath: './target/htmlReports/'+scriptName+'-'+timeStamp,
              screenshotPath: './target/htmlReports/'+scriptName+'-'+timeStamp+'/screenShots',
              testBrowser: browserName,
              browserVersion: browserVersion,
              outputFilename:'ProtractorTestReport',
              testPlatform: platform,
              //browserVersion: browserVersion,
              modifiedSuiteName: true,
              screenshotsOnlyOnFailure: false
          };
          new HTMLReport().from('./target/XMLReports/xmlresults.xml', testConfig);
      });
  },
  
  plugins: [{
      package: 'jasmine2-protractor-utils',
      disableHTMLReport: true,
      disableScreenshot: false,
      screenshotPath:'./target/htmlReports/'+scriptName+'-'+timeStamp+'/screenShots',
      screenshotOnExpectFailure:true,
      screenshotOnSpecFailure:true,
      clearFoldersBeforeTest: true,
      htmlReportDir: './target/htmlReports'
  
  }],
  </code></pre>
  
  <p>i tried with 
  <code>browser.getProcessedConfig().then(function(config){
              console.log(config.specs);
          });</code>
  ,it returns </p>
  
  <blockquote>
    <p>[ 'D:\projects\HeartlandSSP\Automation\TenantManagement\Ssp.TenantManagement.Protractor_Test\specs\createTenantSpec.js',
      'C:\Users\renusri.rajalingam\AppData\Roaming\npm\node_modules\protractor\built\frameworks\__protractor_internal_afterEach_setup_spec.js' ]</p>
  </blockquote>
  
  <p>but the actual spec name <strong>createTenantSpec.js</strong>  is not returning. I need only the filename of the spec and not the name of the describe or it functions. Since I have 5 specs, i need to generate separate report with its spec name. Can anyone please help me on this?</p>