v0.5.0

Changelog

• [Feature] Built-in watch mode (gpustat -i) (#7, #41).
  • Contributed by @drons and @Stonesjtu, Thanks!
• [Bug] Fix the problem extra character was showing (#32)
• [Bug] Fix a bug in json mode where process information is unavailable (#45)
• [Etc.] Refactoring of internal code structure: gpustat is now a package (#33)
• [Etc.] More unit tests and better use of code styles (flake8)

See also: Milestone 0.5