v2.4.4

Minor changes since v2.4.3:

• Improve Markdown help
  • Show the command examples
  • Generally nicer formatting, with fewer lists
• Allow listing more than 10 backups with a --limit option
• Prefix SQL dump with environment name automatically (thanks to @mglaman)
• Add --no-inactive or -I option to environment:list
• Ensure that getCurrentEnvironment() only succeeds for the current project
• Get correct project for autocomplete when specified via -p