WFLY-1891 Session sharing for non-clustered sessions
WFLY-3270 Clustered support for HTTPSession sharing between wars delivered in an EAR
Merge pull request #6197 from pferraro/web

WFLY-3270 Clustered support for HTTPSession sharing between wars delivered in an EAR
WFLY-1101 Add XML format for timer service

The existing format is still supported, and will be converted to XML on first read.