In this task

http://www.google-melange.com/gci/task/view/google/gci2012/7952216

the stars plugin has been extended to display constellation lines. So far it only contains the big dipper, Cassiopeia and Ursa Minor.

This task is about adding all of these:

• Cepheus (german: "Kepheus")
• Perseus
• Draco (german: "Drache")
• Auriga (german: "Fuhrmann")
• Herkules
• Corona Borealis (german: "Krone")
• Lepus (german: "Hase")
• Corvus (german: "Rabe")
• Crux (not visible on the planisphere but there's just one rendition)

Important: please use the constellation lines from this Url as a reference.