• Avoided trademark issues in library.json
  with the new fields: frameworks,
  platforms
  and dependencies
  (issue #17)
• Switched logic from "Library Name" to "Library Registry ID" for all
  platformio lib
  commands (install, uninstall, update and etc.)
• Renamed author field to authors
  and allowed to setup multiple authors per library in library.json
• Added option to specify "maintainer" status in authors field
• New filters/options for platformio lib search
  command: --framework and --platform