Update default message for SPARQL Validator.
Add class StatisticalHandler for better monitoring extraction of RDF triples.
Add UseStatisticalHandler to FileExtractorConfig.
Add CheckBox "Use statistical handler" to FileExtractorDialog.
Add useStaticHandler to method extractRDFfromFileTo repository in RDFDataRepository interface.
Add useStatisticHandler in FileExtractor module class.
Add implementation of useStatisticHandler to LocalRDFRepo class.
Split extractfromFileToRepository method to smaller private methods.
Add test using StatisticHandler.
Add Statistic Handler to configuration of RDF_Extractor.
Add Statistic Handler to RDF_Extractor dialog.
Add Statistic Handler to RDF_Extractor module.
Add Statistic Handler to implementation of method extractfromSPARQLENDpoint in LocalRDFRepo.
Update RDFDataRepository interface, solved issue #77
Merge branch 'master' of git@github.com:mff-uk/intlib.git