minor JavaDOC fix
minor FileHelper updates
datatype auto-detect logic changes (wip)
datatype auto-detect logic changes (wip)
datatype auto-detect logic changes bug fixes
some code cleanup
end user test code updates
IO updates
external config import updates
IO updates
minor import updates
Efficient datatype recognition works (not tested thorough)
IO updates
minor code cleanup
SPARQL data generation working
isEmpty function added
IO updates
Jena jars added
_lib - > lib
Chance basic directory structure of generator to gr/forth/ics/hippalus/