CLEREZZA-829: added platform.editor to reaactor
CLEREZZA-829: USing rdfstore-js to store the parsed RDFa data, working around changes in literal roundtripping using the content property (even though according to the spec  this is ignored for XMLLiterals)
CLEREZZA-815: added platform.tools
CLEREZZA-815: added platform.tools
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/clerezza