[jboss-as7-dev] Testsuite changes

mvn clean install -> runs smoke tests as expected -- mvn clean install -DallTests -> runs all tests as expected -- mvn clean install -DallTests=true -> runs all tests as expected -- mvn install -pl testsuite/integration/group-smoke/ -Dtest=org.jboss.as.test.smoke.embedded.demos.client.jms.JmsClientTestCase -> runs the one test as expected (I did -pl testsute/integration/group-smoke on the assumption that we will be moving to modules) -- cd testsuite/integration/group-basic mvn install -Dtest=org.jboss.as.test.integration.deployment.classloading.ear.EarClassPath2TestCase -> runs the one test as expected -- cd testsuite/integration/group-basic mvn install -> Runs those tests as expected --