Merge pull request #1479 from jbertram/master

HORNETQ-1308 - Update/enforce license headers
https://issues.jboss.org/browse/HORNETQ-1309 - Implementing syncs between page and journal for non-tx-send and paging
Merge pull request #1480 from clebertsuconic/master

https://issues.jboss.org/browse/HORNETQ-1309 - Implementing syncs between page and journal for non-tx-send and paging
fix sub-module builds so that the license check works