* Fix typos in release artifacts
Fixes#690
* Fix `win32` feature flag for `pancurses`
Previously, the `win32` feature was enabled for pancurses 0.17.x, which was additionally pulled in
as an extra dependency even though it wasn't used.
With this change, cargo should enable the `win32` feature in the `pancurses` instance used by `cursive`.
Fixes#690