Display the list of areas

When clicking on a round, display the list of areas in the left part of the Candidate List panel

changed milestone to %Candidates

added Front end label

assigned to @apoyen

added To Do label

added Doing label and removed To Do label

created branch 28-display-the-list-of-areas to address this issue

mentioned in merge request !27 (merged)

closed via merge request !27 (merged)

mentioned in commit 8aed74cd