Xxh-xxh

**xxh**
* New option `++pexpect-disable` to switch pexpect off to connect faster and stable when you're authorization without password
* Added quotation of SSH arguments (91) to improve proxy support - thanks chitoku-k!
* Fix VisualHostKey (88) - thanks onokatio!
* Fix host xxh home after config loading (90) - thanks onokatio!
* Fix +q option after config loading (93)

**xxh-plugin-prerun-core**
* Added `xxh-screen` command to run `screen` command with xxh session.

**xxh**
* Added new pipx and homebrew installation methods (thanks to Dario Vladović)
* Added options to force using scp and scp command (thanks to syndicut)

* Changed pexpect timeout from 3 to 6 seconds to avoid TIMEOUT exception
* Changed realpath to dirname in host info script to avoid MacOS exception
* Changed config example around +if option to clean understanding

* Fixed +i option logic if target directory exists
* Fixed README encoding to install xxh on Windows

**xxh-dev**

* Improved tests for `xxh local`

**xxh**
* `xxh local`: improved logic, added description and shortcut to the readme
* Fixed logic when HOME environment variable is empty

**xxh-dev**
* New tests for `xxh local`

* Improved entrypoint run

**xxh**
* Disabled Windows check

**xxh-shell-xonsh**
* Renamed from xonsh-appimage to xonsh
* AppImage logic extremely improved by Valentin Niess
* Speed of first and next runs increased
* Hermetic logic improved
* pip works more naturally

**xxh-shell-bash**
* Renamed from bash-zero to bash