[jboss-as7-dev] New openshift resource issue

One problem people are running into in testing as7 openshift express cartridge is running out of threads. I need a configuration that has all of the subsystem thread pools/usage explicitly declared so that one knows that the upper bound on the thread is. The reason for this is that the server runs in a constrained environment that has an upper limit on the number of process(maps to native threads) the server can create. Right now there are no subsystems referring to a thread pool in the threads subsystem. At a minimum, there needs to be a sample standalone.xml configuration that is tested that illustrates how to do this if we are not going to do this by default.