Adding license text in obdalib-core package.
Adding license text to all source code in obdalib-owlapi3 package.
Adding license text to all source code in obdalib-protege41 package.
Adding license text to all source code in quest-db package.
Merge branch 'release/1.8' of ssh://github.com/ontop/ontop into release/1.8
Adding license text to all source code in quest-owlapi3 package.
Adding license text to all source code in quest-rdb2rdf-compliance
package.
Adding license text to all source code in quest-sesame package.
Adding license text to all source code in quest-sparql-compliance
package.
Adding license text to all source code in reformulation-core package.