JBIDE-14993 - check layer+slot

JBIDE-14993 added unit test
JBIDE-15574 part 2, xnio jars updated

JBIDE-15574 part 2, xnio jars updated
JBIDE-15357 - delete project does not undeploy
JBIDE-15269 to master, rename jboss enterprise middleware
JBIDE-15669 - compilation error for luna