Consider stopping manual mode containers within @AfterSuite event, not @AfterClass

IMO it would be good to stop all manual containers within @AfterSuite event here: https://github.com/arquillian/arquillian-core/blob/master/container/test-impl-base/src/main/java/org/jboss/arquillian/container/test/impl/client/ContainerEventController.java#L86-L88

not here: https://github.com/arquillian/arquillian-core/blob/master/container/test-impl-base/src/main/java/org/jboss/arquillian/container/test/impl/client/ContainerEventController.java#L103

As a workaround I use

!org.jboss.arquillian.container.test.impl.ContainerTestExtension
org.jboss.my.custom.CustomContainerTestExtension

in org.jboss.arquillian.core.spi.LoadableExtension

CustomContainerTestExtension registers

• everything what's in ContainerTestExtension except ContainerEventController.
• CustomContainerEventController (where described functionality is implemented)