Enable pre-population of visualize_oq_output_dialog; change tilde with dash; fix long attribute names
Enable pre-population of visualize_oq_output_dialog; change tilde with dash; fix long attribute names

gem/oq-svir-qgis,gem/oq-svir-qgis,gem/oq-svir-qgis,gem/oq-svir-qgis