Merge pull request #99 from VaclavDedik/master-wfk22

bz 877311
updated groupId of WFK BOMs due its groupId change
bz915767 - richfaces-validation fixes
updated hibernate-validator version to 4.1.0.Final-redhat-2
bz920585, RF-12255 removed span.invalid style
bz920577, RF-12250: workaround for issue when Push stops to work when re-rendered
bz920557 Re-introduced the member setter removed in an earlier upstream rsync
bz922032 removed guava exclusion and manifest entries to rely on EAP's guava
deltaspike-beanmanagerprovider license update + whitespace fix
JDF-220 fix
Bug 927578 - GWT updated to 2.5.0