Horizontal map

[jidanni]

Let's say we've got the perfect map that we want to take a screenshot of and send to our pals, but we live somewhere spread out east west, Tennessee for instance, and not north south.

So it would be nice if we could switch the map to landscape mode sometimes.

(However do add a fullscreen mode Preference in too because in landscape mode the map might not have enough room.)

Or I suppose even better would be a lock button that we could unlock in the case we want to rotate the map to some odd angle.

(Need a lock button, otherwise like Google Maps, it's too easy to mess up north=up when you don't want to mess it up. But then again, buttons take up screen space... )

[zamojski]

Related #112