UNDERTOW-291 Iterate over listeners in reverse for sessionDestroyed() so that SessionListenerBridge is triggered last.
Otherwise subsequent listeners will never see any session attributes, since SessionListenerBridge removes them.
Merge pull request #232 from pferraro/1.0.x

[1.0.x] UNDERTOW-291 Iterate over listeners in reverse for sessionDestroyed() so that SessionListenerBridge is triggered last.