This incorporates all changes after 1.19.1 up to 1.20.2.

• Remove deprecated bodyParser() combination middleware
• deps: debug@3.1.0
  • Add DEBUG_HIDE_DATE environment variable
  • Change timer to per-namespace instead of global
  • Change non-TTY date format
  • Remove DEBUG_FD environment variable support
  • Support 256 namespace colors
• deps: iconv-lite@0.5.2
  • Add encoding cp720
  • Add encoding UTF-32
• deps: raw-body@3.0.0-beta.1