v0.11.0

Changed

• (Docker) Use Rust version 1.57.0 in build
• Update dependencies
• Update --help output by changing internal library
• Respond Content-Type: text/html instead of text/html; charset=utf-8 because old browser does not recognize ; charset=utf-8
• Add <meta charset="UTF-8"> to /noscript page
• Add Content-Type: text/plain header to sender's response and receiver's error responses because some old browsers do not display \n
• Log Piping Server version
• Change /version and /help formats
• Show version in /noscript page