WFLY-3864 Upgrade Weld to 2.2.5.Final
WFLY-3844 invlidate the principal cache on logout
WFLY-3221 Enable flushOnSessionInvalidation support
WFLY-3869: Add test scenario with taglib from module only.

This extends test coverage for WFLY-1172.
Merge pull request #6697 from stuartwdouglas/WFLY-3844

WFLY-3844 invlidate the principal cache on logout
Merge pull request #6732 from zebrik/master

WFLY-3869: Add test scenario with taglib from module only.
Merge pull request #6723 from jharting/WFLY-3864

WFLY-3864 Upgrade Weld to 2.2.5.Final
WFLY-3189 - Do not use schema location in schema element. Do not use
schemaLocation when importing a namespace.

XML validators seem to get confused when schema location is specified
and imports / includes are circular. Instead rely on entries in XML
catalogue.

WFLY-3189 - retaining version attribute
Merge pull request #6739 from robstryker/WFLY-3189a

WFLY-3189 - Do not use schema location in schema element.