Suspicious instanceOf test change
Fix for ACT-2070: issue in optimising delete statements
Added additional test for large bulk-deletes
Suspicious instanceOf test change; updated after discussion
Merge pull request #343 from dbmalkovsky/ACT-2061

Suspicious instanceOf test change
Added additional test to confirm proper multi-instance task deletion behaviour
Added deployment id query option + more process definition info to ProcessInstance object
Added deployment id query option to task queries
Support for simple OR queries in historic task instance query
historic task OR query now also working for variables
Added 'or' support in TaskQuery
Fix for DB2 and MSSQL process instance variable query
Added delete option to process instance query + move to 5.16.1 version
More OR query support, now for process instances