Added citation information
Updated the citation to the latest preprint
Update README.md
Moved the Java soruce of inst/java/rrdf.jar into the source package itself (per policy
Updated the DESCRIPTION to meet recent requests by the R team:

- added a LICENSE file from the Jena distribution
- use "+ file LICENSE"
- explain in Authors that all Jena (ff) authors are authors too
- added use of Authors@R
- bumped Date and Version
Some more details on ownership, attribution, etc...
Removed a hidden file 'check' complained about, after merging the content into the root .gitignore
Fixed the syntax
Updated the DESCRIPTION file, following the xlsxjars package which has not been removed from CRAN (yet)
Added details on where to get the sources, following example from xlsxjars
Added some URLs and a pointer to the new java/NOTICE with more copyright details
Some extra building detail
Updated the Eclipse .classpath
More user-friendly error message
Updated the build instructions for the Java helper classes
Split out methods, to have one .R file for each method
Ignore the java folder that Eclipse generates
Updated paths for move of the java folder inside rrdf/
OK, .foo.R cannot exist, so merged into internal.R
OK, another attempt, as Jenkins failed to build the package with internal.R :( (see https://jenkins.bigcat.unimaas.nl/job/rrdf/)