Update method documentation for has_file_datastream [ci skip]
When loading from Solr datastream properties should have the same class
as when the object is loaded from Fedora. dsSize was a string when
loaded from solr, which broke Rubydora::Datastream#stream
An rdf node should use the class specified by it's type
Fixed tests for solirizer 3.1.0
Added api documentation for class_from_rdf_type [ci skip]
Merge pull request #74 from projecthydra/fix_ds_properties

Objects loaded via Solr should have datastream properties of same class
Update version to 6.1.1
Resolving an RDF term should match the rdf type in the graph query
Update README.textile
There is no dependency on builder
Fix yard doc for RdfNode [ci skip]
Added Base.unique? to see if a field is unique or not
Fixed examples for delegate and delegate_to [ci skip]