Downgrade to Spring 3.2.7 due to Mule Spring 4.x issue
Implementation of tenancy for start process with key
Merge branch 'master' of https://github.com/Activiti/Activiti
Fixing QA and database quirks when handling null values in unique constraint in the context of multi tenancy.
Fix multi tenancy on Oracle: oracle treats empty strings as null. Build workaround in queries in.
Fix for failing tests on oracle (multi tenancy)
Fix for failing tests on oracle (multi tenancy) - part 2
Added REST-support for starting process-instance in specific tenant
Fix for failing tests on oracle (multi tenancy) - part 3
Merge branch 'master' of https://github.com/Activiti/Activiti
Merge remote-tracking branch 'upstream/master' (2014-01-31).