Merge pull request #1078 from gaohoward/master

bug 962264/HORNETQ-1193 : upgrade netty to 3.6.6
https://bugzilla.redhat.com/show_bug.cgi?id=917045 - fixed exception handling
HORNETQ-1161 Fix Maven warning: set plugin's version in parent pom
Merge pull request #1080 from andytaylor/master

https://bugzilla.redhat.com/show_bug.cgi?id=917045 - fixed exception handling
Merge pull request #1081 from FranciscoBorges/master

Fix Maven warning
BZ915598 - doc only
Merge pull request #1083 from clebertsuconic/master-fix

BZ915598 - doc only
Update versions of Maven plugins
Fix small typo in twitter-connector example
Merge pull request #1087 from baroquebobcat/patch-1

Fix small typo in twitter-connector example
https://bugzilla.redhat.com/show_bug.cgi?id=965826 / https://issues.jboss.org/browse/HORNETQ-1211 - just changing toString on passwords
Merge pull request #1089 from clebertsuconic/master-fix

https://bugzilla.redhat.com/show_bug.cgi?id=965826 / https://issues.jboss.org/browse/HORNETQ-1211 - just changing toString on passwords
Merge pull request #1086 from FranciscoBorges/master

Update versions of Maven plugins
fix typo: HDR_DUPLICATE_DETECTION_ID is a field of the Message interface

The original version says the duplicate detection id string is `org.hornetq.api.core.HDR_DUPLICATE_DETECTION_ID`, which doesn't exist.
Merge pull request #1090 from baroquebobcat/patch-2

fix typo: HDR_DUPLICATE_DETECTION_ID is a field of the Message interface
HORNETQ-1205 Fix documentation links
Remove SVN left overs from Javadocs.
Merge pull request #1091 from FranciscoBorges/master

Doc fixes and delete SVN relics
Add operation to reset MessageAdded property
Merge pull request #1093 from mcadariu/newoperation

HORNETQ-1089 - implementation on reset MessageAdded Property