BS-6754. Fetch archives to retrieve document when process instance is completed.
BS-6754. Use test from master branch to validate fix on form's side.
Removed unuseful variable spiAPI
Fix indentation
BS-7181 Add a new method updateProcessDataInstances
Refactor updateProcessDataInstance(s)
Added test when the DataInstanceService fail
Use static import
Merge branch '6.2.x' into MasterBugFixing