Midnight Commander 4.7.0.4

It's preliminary version for to be ready for release any day.

Please note that all the changes contained in this release will also make it into the next release of the "master" branch. The 4.7.0.x release series will only contain bug fixes and stabilization patches.

Major changes since 4.7.0.3

Core

VFS

Editor

Viewer

Misc

Fixes

• Can't define help window background via skin (#1701)
• Incorrect toggling state of ruler in viewer (#2067)