Remove existing include directory

script/include/alpine_setup_functions.inc.sh

@@ -1,30 +0,0 @@
-# alpine_setup_functions: Functions used by the run_alpine_setup script
-
-update_system_packages() {
-  apk update
-  apk upgrade
-}
-
-install_package() {
-  local package_name=${1}
-
-  apk add ${1}
-  return $?
-}
-
-add_group() {
-  local group_name="${1}"
-  local gid="${2}"
-
-  addgroup -g "${gid}" -S "${group_name}"
-  return $?
-}
-
-add_user() {
-  local username="${1}"
-  local primary_group="${2}"
-  local uid="${3}"
-
-  adduser -u "${3}" -D -S -G "${primary_group}" "${username}"
-  return $?
-}