When Facebook unveiled Libra, its cryptocurrency project, there were two distinct entities — the Libra Association, a not-for-profit that oversees all things Libra, and Calibra, a Facebook subsidiary that is building a Libra-based wallet with integrations in WhatsApp and Messenger. Today, Facebook announced that Calibra has a new name, Novi. By rebranding Calibra to Novi, Facebook is trying to make it super clear that the Libra project isn’t a Facebook project per se. Facebook is just a member of the Libra Association with dozens of other members, such as Andreessen Horowitz,…