DAKAR, Senegal (AP) — When Gabon’s longtime leader was detained in the latest coup in Africa last week, France condemned the takeover but did little to intervene — despite having hundreds of troops in the country. It was a striking break from the past. African and French observers say that France, under pressure, is finally shedding its postcolonial tradition of “Françafrique” — an unflattering term that smacks of paternalistic influence and quiet deal-making among elites — as its economic and political powers wane and an increasingly self-confident Africa looks elsewhere.