Blank space in path makes kaboom #13
Description
First of all, thanks for your great work, absolutely love the tool you guys have made.
When running the script in /some/path/foo bar/versafix-social-icons at first I got
bin/sh: /some/path/foo: No such file or directory
FAILED to run command: Error: Command failed: /some/path/foo bar/versafix-social-icons/node_modules/pngquant-bin/vendor/pngquant [...]
after modifying the path to /some/path/foobar/versafix-social-icons icons were generated.
So I assume the white space in the path broke something.