Blank Node handling when generating RDF for SRI

Release includes:

1. Blank Node handling when generating RDF
2. A manual mode for entering classes and properties when the size of the ontology is too large
3. Footer to quickly change karma home directory
4. Bug fixes

Blank Node handling when generating RDF for SRI

Release includes:

1. Blank Node handling when generating RDF
2. A manual mode for entering classes and properties when the size of the ontology is too large
3. Footer to quickly change karma home directory
4. Bug fixes

WAR deployment fixes for Transform command for SRI

v2.013

Merge branch 'development'

Code restructure into projects, WAR deployment for jetty, tomcat for SRI

• Code restructure into projects
• New Commands: Publish Report, Save as JSON, Fold, Unfold, Groupby, Delete Worksheet, Organize Columns
• New UI
• Works when deployed as WAR in jetty or tomcat containers.
• Bug fixes

Release with JSONRDFGenerator for SRI

Includes the JSONRDFGenerator class for registering models and using them at query execution time. Take a look at src/test/java/edu/isi/karma/rdf/TestJSONRDFGenerator.java for an example of how to use it.