j: launch fzf to change directory to a project
j: launch fzf to change directory to a project

This shortcut command `j` is made to help jump between project
directories.

We naively assume project directories are directories containing a
`.git` directory.

The PROJECT_PATHS environment variable is used to search for projects.

KibaFox/dotfiles,KibaFox/dotfiles,KibaFox/dotfiles,KibaFox/dotfiles,KibaFox/dotfiles