v0.4.1

TerminalClock v0.4.1

Diff since v0.4.0

Merged pull requests:

• add links (#33) (@terasakisatoshi)
• add macOS and windows (#34) (@terasakisatoshi)
• make run test in julia 1.7 (#35) (@terasakisatoshi)
• format file according to .JuliaFormatter.toml (#36) (@terasakisatoshi)
• prepare release v0.4.1 (#37) (@terasakisatoshi)