Enhancement request - switch jsch to mwiede fork

[ryantig]

For security and server support. This fork: mwiede/jsch is being actively maintained, rolling fixes, features, and releases... FAQ. Would you consider switching from the jcraft jsch to the Matthias Wiedemann fork? Looks like it's drop-in, and he's actively addressing entered issues, and provides more settings/options, without requiring that they are used.

For people with very dated ssh servers... Could have a checkbox for legacy ssh settings to cover old + current ssh servers? ( https://github.com/mwiede/jsch/wiki/Jsch-Configuration ) Though I'd be happy just with modern settings/interop... :)