Fixed problem with missing file extension
Merge origin/release/UV_Plugins_v1.3.0 into release/UV_Plugins_v1.3.0
Removed usage of 'now' internal class + formating for Zipper
Removed usage of 'now' internal class + formating for UnZipper
Removed usage of 'now' internal class + formating for Tabular
Removed usage of 'now' internal class + formating for RdfToFiles
Removed usage of 'now' internal class + formating for Metadata
Removed usage of 'now' internal class + formating for FilesFilter
Dialog rename in t-zipper
Dialog rename in t-xslt
Dialog and main class rename in t-tabular
Dialog class rename in t-sparql
Dialog class rename in t-rdfTofiles
Dialog class rename in t-rdfDataValidator
Dialog class rename in t-metadata
Dialog class rename in t-filesToRdf
Dialog class rename in t-filesRenamer
Dialog class rename in t-filesFilter
Dialog class rename in l-rdfToSparqlEndpoint
Dialog class rename in l-rdfToFile