Reverse tracks on Export History

[JasonZigelbaum]

Feature idea: usually, after a set, the history of tracks will actually be in the reverse order they were played (which is the order in which they'd be moved into a playlist). It'd be cool to offer the ability to "reverse the order" of tracks upon playlist export.

[mtae]

As long as subsequent exports to the same playlist are in the right order, whichever it is!