make exceptions narrower and thus code easier to inspect for 'IOException's
https://bugzilla.redhat.com/show_bug.cgi?id=916625 Add missing calls to factory.onIOError()
Narrow down exceptions again
Add more calls to ioErrorException handler
Merge pull request #1017 from FranciscoBorges/nfsHang

Small fixes motivated and related to the NFS hang bz
https://issues.jboss.org/browse/HORNETQ-1183 - fixing check up on startup
Debug Statements - do not merge this on master
Merge pull request #1019 from clebertsuconic/master

https://issues.jboss.org/browse/HORNETQ-1183 - fixing check up on startup
improvements on file lock per bz916625
Merge pull request #1021 from clebertsuconic/master-fix

improvements on file lock per bz916625
Revert "Debug Statements - do not merge this on master"

This reverts commit 4fa7258734dcc60ad9dddb1b3c446a7e19ef38a3.
Merge pull request #1022 from FranciscoBorges/master

revert clebert's debug commit
2.3.0.Final release
revert to 2.3.0.SNAPSHOT
Merge pull request #1023 from andytaylor/master

release PR
fix some jms example issues