rdmorganiser/rdmo-catalog: 1.2.0-rdmo-1.6.0

Overview This release adds support for Horizon Europe (catalogue and view); a new view for cost overview in English; a software management plan; localisation of all RDMO content in Spanish as fifth language supported. New Features Catalogues Horizon Europe (new) Math+ (new) Softwaremanagementplan (new) DFG questionnaires by FoDaKo (updated to version 5.0) Science Europe (updated) NFDI4Ing (updated) Domain, Conditions, Options Single additions (for Horizon Europe and Math+) Views Horizon Europe view Cost view in English List of all variables Localisation Localisation in 5 languages (en, de, es, fr, it) of main and Horizon Europe catalogues Other spelling corrections; some links updated tabular overview of all catalogues Full Changelog: https://github.com/rdmorganiser/rdmo-catalog/compare/1.1.0-rdmo-1.6.0...1.2.0-rdmo-1.6.