DARTH VADER TV Specials and STAR WARS: Episode VII Release Date
Disney distributed a brochure that gives a glimpse at their Star Wars plans for the next 2 years. The folks at the appropriately named Jedi News have a source who attended the European Brand Licensing Show, where this information was handed out by Disney. A few notable titles have been circled in the photo of the brochure.
Darth Vader TV Special
I highly doubt it's a live action TV special. More likely it's an animated introduction/pilot to Star Wars: Rebels. I'd guess that when we do see a live action special it will be after Episode VII as a test for Star Wars: Underground.
Episode VII Release Date
Until now, reports have been saying that Star Wars: Episode VII's release date is getting pushed into December 2015 to give director J.J. Abrams more time to develop the movie. But this brochure clearly says that Star Wars: Epsiode VII is headed for a Spring/Summer 2015 release date. I would love a summer Star Wars movie, but a few more months to get the movie right is worth it in my mind.