ACT-1739: Added support to Message Boundary Events in Modeler
ACT-1739: Removing the namespace from the message id if set
Switched to 5.15.1 release - bugfix release
* Refactored DB auto-upgrade mechanism to be more robust
* db upgrade scripts for 5.15.1
Fix for ACT-1965
Added documentation element test
ACT-1950 applied patch
Refactoring of xml converter + adding definitions custom attributes
ACT-1967: Signal boundary event to none end event causes foreign key violation exception
Merge branch 'master' of https://github.com/Activiti/Activiti
attachment result map include userId now
LongStringType support
small changes to osgi module
Merge branch 'master' of https://github.com/Activiti/Activiti
fix typo: cantain -> contain
Changes to activiti rest such it can produce an executable war
Merge branch 'master' of https://github.com/Activiti/Activiti
validator set fix
Merge branch 'master' of https://github.com/Activiti/Activiti
Removed activiti-cactus