Make the Stanbol services work without RDFQuery (so it's really an optional requirement)
Fix undefined reference error in case an entity has zero types. This is the case of a Stanbol find query.
Fix conversion bug without RDFQuery.
typo
Don't add stanbol find query results to VIE.entities
Merge branch 'master' of git://github.com/bergie/VIE
Enhancements are again stored in VIE.entities.
Merge branch 'master' of git://github.com/bergie/VIE

Conflicts:
	src/Entity.js
	test/index.html
Shorter try catch blocks
Fix previous merge.
Merge pull request #159 from szabyg/master

Stanbol related improvements