Add elara

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

scripts/update.sh

@@ -1,5 +1,9 @@
 #!/usr/bin/env bash
 
+set -o errexit
+set -o nounset
+set -o pipefail
+
 paths=$(git config --file .gitmodules --name-only --get-regexp path | while read -r line; do
   path=$(git config --file .gitmodules --get "${line}")
   url=$(git config --file .gitmodules --get "${line%.*}.url")