Added shellcheck to test-everything

administration/shellcheck.sh

@@ -1,3 +1,4 @@
 #!/bin/bash
-cd "$(dirname "$(readlink -f "${0}")")/" &&
+cd "$(dirname "$(readlink -f "${0}")")/" || exit 1
+echo "Run shellcheck..."
 shellcheck ./*.sh

administration/test-everything.sh

@@ -4,3 +4,4 @@ bash ./clear.sh &&
 bash ./schema-validate.sh &&
 bash ./test.sh &&
 bash ./test-code-format.sh
+bash ./shellcheck.sh