Agile - Storyboard maintenance

[#1]

When in the Storyboard view of my sprint, i'd like the ability to move a story from the current sprint to either another sprint or to the backlog. Currently you have to navigate up a few levels to "All Iterations", find the story (again) in that list view, then click Move>To Backlog (or to a diff sprint). Way too many clicks.

[#2]

It would also be great if, when you start a story in one iteration and don't complete it, moving it to another iteration still left a history of hours in the original iteration.

[#3]

Really want the ability to drag and drop between integrations and the backlog too!