Convert the setup.sh script to LF line endings.
Convert the setup.sh script to LF line endings.

When running vagrant on windows, the shell couldn't run the script
with CRLF, this is currently only an issue with this script, php
runs the files with CRLF just fine.

Sheco/cdda-itembrowser,Sheco/cdda-itembrowser,Sheco/cdda-itembrowser