0.2.2-fork

Commits since last release:

• cf42118 v0.2.2-fork
• e801cd9 Add release action
• 7064618 Create parent directory of version cache file
• 0cbb85b Use sed instead of grep | awk | cut
• 8432386 Let the default arg matching handle the empty arg case
• 7423c83 Remove list subcommand
• 7406587 Use native bash to escape forward slashes in arguments
• 7e80cc9 Update README with the more recent behaviour changes
• f48c02a BINARY_PATH is the path of the current script
• d94304c Handle empty argument in main case block