Minor
Added passing tests - checking that LastCollectionEtags handles touched documents because of reference update
Merge pull request #1622 from arekais/scripted-index-results-trigger-minor

Minor
Merge pull request #1624 from arekais/last-collection-etags

Added passing tests - checking that LastCollectionEtags handles touched ...
Merge pull request #1623 from ppekrol/master

2.5 to 3.0 merge