New Seam WAR project has incorrect deployment artifact structure

New Seam Project wizard creates project with incorrect structure, deployment of the project fails.

The deployed artifact contains:

/WEB-INF/lib/jboss-seam.jar/jboss-seam.jar

instead of:

/WEB-INF/lib/jboss-seam.jar

Steps to reproduce:

1) Register and start EAP 5.0 runtime
2) File -> New -> Seam Web project, choose EAP 5.0 runtime and EAP 5.0 Seam, WAR packaging option
3) Wait until project gets deployed