fix namespace
travis script
(cherry picked from commit da37f0f)
Merge branch 'dev'
LOV fetching in try/catch
upgrade slfj
Do not add invalid test cases
improve ONELANG pattern
fix MATCH pattern
throw error on non existing pattern
skos tests updated to new schema
lemon todo's for converting manual test cases to pattern based ones
fix LITRAN pattern
port geo test cases in new ontology
remove manual dbpedia test that are covered by the ontology
port dbpedia.org manual test cases in new ontology
1st attempt to rename Databugger to RDFUnit
change namespaces and prefixes
minor renaming on the ontology
minor script renaming
renaming of util / supplementary classes / functions