adding explanations as placeholder in the form
show only logics with ontologies as default
renaming issue related tabs
Merge branch '596-renaming_repository_tabs' into develop
Merge branch '595-explanations_for_upload_an_ontology_file' into develop
Merge branch '586-show_only_logics_with_ontologies' into develop
Merge branch 'develop' into develop.ontohub.org