Merge pull request #1128 from clebertsuconic/2.2.eap5

 HORNETQ-1224 fix on race on QueueImpl.deliver() when paging.
HORNETQ-1184 : Leak on failed RecoveryDiscovery
Merge pull request #1129 from gaohoward/2.2.eap5_hornetq1184

HORNETQ-1184 : Leak on failed RecoveryDiscovery
HORNETQ-1184 second fix: don't register recovery if failed to make connection
Merge pull request #1140 from gaohoward/2.2.eap5_hornetq1184

HORNETQ-1184 second fix: don't register recovery if failed to make conne...