Short-form commands for `move`, `list` and `remove` Re-introduce the short-form commands for `mv` and `ls` and for good measure `rm` (for `remove`).

Dependencies

• [2] KQMYXYTS Fix typo
• [3] LBVUI6AX Rename `ls` command to `list`
• [*] SXEYMYF7 Fixing the bad changes in history (unfortunately, by rebooting).
• [*] JWTT77WJ Add help on subcommands
• [*] W5HHTRPK Rename the `mv` command to `move`

Change contents

• edit in pijul/src/main.rs at line 69
  [6.496]

  [7.0]
  + #[clap(alias = "mv")]
• edit in pijul/src/main.rs at line 73
  [6.534]

  [3.0]
  + #[clap(alias = "ls")]
• edit in pijul/src/main.rs at line 83
  [2.50]

  [5.85312]
  + #[clap(alias = "rm")]