shellcheck initcpio scripts
Currently the initcpio scripts are not being linted using shellcheck (like the other scripts).
* `archiso/initcpio/hooks/*` need dash linting
* `archiso/initcpio/{install,script}/*` need bash linting
issue
Due to an influx of spam, we have had to require each new account to be manually approved. Please register an account and then write an email to accountsupport@archlinux.org to get it approved. Sorry for the inconvenience.