1.0.0-beta5

• added support for building a PHAR with Box
• added puli self-update command
• added --parsed option to puli config
• added --format option to puli package
• added puli package rename command
• added required argument server to puli asset map
• removed puli/composer-plugin dependency
• upgraded webmozart/path-util to 2.0
• turned sub-commands into option commands, e.g. puli installer add to
  puli installer --add
• renamed puli asset to puli publish
• renamed puli binding to puli bind
• renamed puli path to puli map
• added --stable and --unstable options to puli self-update command