Need to externalize the web container class loader to use outside of the web container

We need a WarClassLoadingDeployer that allows for the creation of the web container class loader during the DeploymentUnit processing based on the class loading metadata. In the absence of jboss UCL or osgi bundle metadata, this should create the standard tomcat war first class loader. Not having this at the DeploymentUnit level does not allow other deployers to interact with war deployments properly.