Merge pull request #935 from clebertsuconic/Branch_2_2_EAP

fixing duplicates on queues..
HORNETQ-1159 Remove incorrect note "There ... semantic during 2.3 here.". Also,
unbehaved --> misbehaving.
Merge pull request #940 from FranciscoBorges/Branch_2_2_EAP

HORNETQ-1159 Remove incorrect note "There ... semantic during 2.3 here."...