Closed Issue: Can't publish worker role [1396]

VS 2013 Express for Web with Update 3, Azure Tools 2.4, NTVS DevBuild 2014-09-18

Create Azure Cloud Service project.
Add a Node.js Worker Role.
Publish the cloud service project.

You'll get an error:

```
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v12.0\Windows Azure Tools\2.4\Microsoft.WindowsAzure.targets(985,5): warning : CloudServices67 : The entrypoint for role WorkerRole1 is already defined in the service definition file. Ignoring entrypoint Microsoft.NodejsTools.WebRole.dll.
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v12.0\Windows Azure Tools\2.4\Microsoft.WindowsAzure.targets(985,5): warning : CloudServices67 : The entrypoint for role WorkerRole1 is already defined in the service definition file. Ignoring entrypoint Microsoft.NodejsTools.WebRole.dll.
c:\code\AzureCloudService6\AzureCloudService6\bin\Release\ServiceDefinition.csdef(0,0): error CloudServices091: The '/RoleEnvironment/CurrentInstance/Endpoints/Endpoint[@name='HttpIn']/@port' is an invalid xpath expression.
Done building project "AzureCloudService6.ccproj" -- FAILED.
```


Comments: See #1402