include tasks of codelist and mapping publication examples
implemented publication diff modality
implemented test of mapping publication
tested code list publish with diff modality

Example tasks for codelist and mapping are available
Merge branch 'master' of https://github.com/FisheriesLOD/flod-publisher

Conflicts:
	flod-publisher/pom.xml
Merge origin/master

Conflicts:
	flod-publisher/pom.xml