old_contents: ({
      appDir: "../../src/BandwidthDemo",
      baseUrl: ".",
      dir: "../../built",
      
      //if using node to build the project this setting must be changed to "uglify"
      optimize: "closure",
      closure: {
          CompilationLevel: 'SIMPLE_OPTIMIZATIONS',
          loggingLevel: 'WARNING',
      },
      
      skipDirOptimize: true,
      
      normalizeDirDefines: "skip",
      
      optimizeCss: "standard.keepLines",
      
      //if using the non-namespaced version of the Lightstreamer library remove the "Lightstreamer/" prefix from LightstreamerClient, Subscription and StatusWidget module names
      paths: {
        "LightstreamerClient": "empty:",
        "Subscription": "empty:",
        "StatusWidget": "empty:",
        "DynaGrid": "empty:"
      },
      
      modules: [
          {
              name: "index",
              includeRequire: false
          }
      ],
      
      preserveLicenseComments: false
  })
new_contents: ({
      appDir: "../../src/BandwidthDemo",
      baseUrl: ".",
      dir: "../../built",
      
      //if using node to build the project this setting must be changed to "uglify"
      optimize: "closure",
      closure: {
          CompilationLevel: 'SIMPLE_OPTIMIZATIONS',
          loggingLevel: 'WARNING',
      },
      
      skipDirOptimize: true,
      
      normalizeDirDefines: "skip",
      
      optimizeCss: "standard.keepLines",
      
      paths: {
        "LightstreamerClient": "empty:",
        "Subscription": "empty:",
        "StatusWidget": "empty:",
        "DynaGrid": "empty:"
      },
      
      modules: [
          {
              name: "index",
              includeRequire: false
          }
      ],
      
      preserveLicenseComments: false
  })
subject: remove extra comment