Configures web resources for the supplied web application context (WAC).
If the supplied WAC has no parent or its parent is not a WAC, the
supplied WAC will be configured as the Root WAC (see "Root WAC
Otherwise the context hierarchy of the supplied WAC will be traversed
to find the top-most WAC (i.e., the root); and the ServletContext
of the Root WAC will be set as the ServletContext for the supplied
Root WAC Configuration
The resource base path is retrieved from the supplied