v0.2

Changelog

• When a relative path is given to Gopen, it is now stored in the config file as an absolute path.
• Editor command can now be "multi-word" (i.e., including spaces).
• Added custom behavior which allows the Gopen command to add (or omit adding) the path to the editor command, e.g., vi vs. vi ~/proj/myproject/.
• Added MacOS and Windows binaries in addition to the Linux binary.