v0.0.8

Changelog

• 33c1f9d Add an update command to update JKL, the version command notifies if an update is available, fix passing the GH_TOKEN environment variable to TestScript tests
• f99d71b Fix createShim when jkl is reachable via hardlink (/private/var/folders vs. /var/folders), fix TestScript to use TestMain instead of executing which ever jkl binary is in the path