As a Sprint Planner I want to be prompted for the new name of my sprint (problems with multiple boards)

This problem comes up during multiple sprint planning across same projects. Users would like to be prompted before GreenHopper guesses what sprint name they'd like.

Eg:

1. Create a scrum board for "Project 1", and "Project 2" called "One"
2. Create another scrum board for just "Project 1" called "Two"
3. Go to board "One", create a sprint called "Asterix" and start it
4. Go to board "Two", create a new sprint - it will be auto named "Asterix 2"

Instead 4. should prompt the user what to call the sprint if it's being planned on a different board.

It is understood that once the sprint has been triggered to start it prompts the user to name it then along with the sprint start and end dates.