begin implementing @set support
fix empty list processing for @list props
fix typed value processing, @set processing improvements
fix floating @set processing
another set of collection-related fixes
fix addToSet
basic @index support
@vocab support
fixed some @vocab-related bugs
implement @container = @language support
workaround for Sesame's bugs related to bnode graph processing
fix toRdf_0106
bump Sesame and Maven plugins versions
update JSON-LD test suite
fix IRI matcher bug
Merge pull request #32 from ansell/master

Switch from basedir to project.basedir
[maven-release-plugin] prepare release v0.6
[maven-release-plugin] prepare for next development iteration
README update