TransformedFinder::moreLikeThis: use \Elastica_Document instead of \Document
Merge pull request #402 from XWB/mlt-fix

TransformedFinder::moreLikeThis: use \Elastica_Document instead of \Document
Merge branch '2.0.x' into 2.1.x
Merge branch '2.1.x'

Conflicts:
	Finder/TransformedFinder.php