Summary:
Add a locale translation file that we can install to modify the error message
that most programs print for `ENOTCONN` errors.
Any I/O operations inside an unmounted FUSE mount will fail with `ENOTCONN`.
Many users don't really know what to do when they encounter this error. This
alternate error message should hopefully help point them in the right
direction.
Reviewed By: wez, pixelb
Differential Revision: D14360858
fbshipit-source-id: 9d538ee675815f017160c3382e2919136367464f
