Case F-44/15: Order of the Civil Service Tribunal (Third Chamber) of 7 April 2016 — Spadafora v Commission (Civil Service — Officials — Post of Head of Unit — Vacancy notice — Selection procedure — Pre-selection panel — Interview with the pre-selection panel — Not included on the short-list of candidates proposed for a final interview with the Appointing Authority — Regularity of the selection procedure — Priority recruitment of a candidate having the nationality of a particular Member State — Conduct of the president of the pre-selection panel — Language discrimination — Claim for compensation — Article 81 of the Rules of Procedure)