v0.1.0

Fretboards v0.1.0

Merged pull requests:

• Install TagBot as a GitHub Action (#2) (@JuliaTagBot)
• rename note to pitch (#5) (@tpapp)
• CompatHelper: add new compat entry for "ArgCheck" at version "2" (#6) (@github-actions[bot])
• CompatHelper: add new compat entry for "DocStringExtensions" at version "0.8" (#7) (@github-actions[bot])
• CompatHelper: add new compat entry for "UnPack" at version "1" (#8) (@github-actions[bot])
• Major API simplification. (#9) (@tpapp)