Refs ##17711 EEA; Add font awesome icons for Workflow Steps Trail Progress Bar
Refs #17711 EEA; assign a default current_idx of 0
Merge pull request #1 from olimpiurob/master

Add font awesome icons for Workflow Steps Trail Progress Bar
Refs #17711 EEA; Fixed tests after the addition of eea.icons
Refs #17711 EEA; Fixed pylint warnings