Returned curvy sequence flows, modified label position for flow, added text annotations, associations
Added associations, annotations, changed label to multiline text
Moved label from the center of sequence flow using labels x and y positions.
fix ACT-1755
ACT-1732 update process business key
adjust identation
Calculate maximum values for artifacts and associations
ACT-1807, Add support for Async Message/Signal triggering from
RuntimeService
ACT-1399: Event-based GW and boundary-event audited in history now
Merge pull request #143 from smirzai/act-1755

fix ACT-1755
Fix for expanded sub processes in DI
Merge branch 'master' of https://github.com/Activiti/Activiti
Merge branch 'master' of https://github.com/birgzim/Activiti
Small changes to pull request 147
Merge branch 'ACT-1732' of https://github.com/xuhuisheng/Activiti
Pull request 146 + improvements
Added output of artifacts + finished form-properties exporting
ACT-1789, historicTaskinstanceQuery support candidate
Added creation of all artifacts/configs needed to hook into Alfresco
Fix for extension elements for process, sub process, lanes, pools etc