Filmmaker Julie Delpy’s latest opus “2 days in New York” is the sequel to 2007's “2 days in Paris” (thankfully the film itself is more original than its recycled title). Delpy, a certified auteur, brought her own writing, directing and acting to the screen via a narrative that’s as personal as it is familiar. Delpy’s relationship with Adam Goldberg , her love interest from “Paris,” has dissolved. She’s since moved to New York where she takes up photographer duties