Merge branch 'master' of https://github.com/Activiti/Activiti
fix act-1082
add test case for act-1082
some steps of act-1560
ACT-1663: FormKey in StartEvent
ACT-1663: Test FIX
act-1560
update userguide for delete taskListerEvent
ACT-1722: Attribute isExecutable in ActivitiModeler.
fix act-1695
ACT-1731: Fixed issue with byteArray initialisation in joined-queries
update testcase to check the ID of variable is fixed after chaning its type
ACT-1731: Binary variables fetched with task now get loaded in-context
Corrected URL in REST-docs
ACT-1649: Deadlock occured in load test with db2

Added indexes to DB2. Also added some missing indexes to MSSQL
Merge branch 'master' of github.com:Activiti/Activiti
ACT-1649: no upgrade, but added notes in read me
Update specification of what happens in example process when manager disapproves vacation request.
Merge pull request #92 from stembrain/patch-1

Update specification of what happens in example process when manager dis...
Added process definition key to deployment query