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