removed FileRdfGenerator and ContentDetectingRDFGenerator. Moved all logic to GenericRDFGenerator
Merge pull request #111 from InformationIntegrationGroup/offline-rdf-api

Consolidated RDF Generator logic into GenericRDFGenerator
Refactored out a parent pom for web apps

It’s at karma-common-web/pom.xml.  New web apps should refer to this as
a parent pom instead of the usual webkarma parent.
New karma-web pom.xml
v2.022
Fix bugs with relatiev URI handling
Merge branch 'development' of github.com:InformationIntegrationGroup/Web-Karma into development
Merge branch 'development' into Unconnected_Node_Support