sys_wallet overrides existing ressource

sys_wallet definiert das Attribut ignore_failure, siehe 7d2c4d23

Das Attribut ist für alle Ressourcen vordefiniert, daher beschwert sich Chef:

WARN: Property ignore_failure of resource sys_wallet overwrites an existing method. Please use a different property name. This will raise an exception in Chef 13. (CHEF-11)/home/travis/build/GSI-HPC/sys-chef-cookbook/sys/resources/wallet.rb:19:in `class_from_file'. Please see https://docs.chef.io/deprecations_property_name_collision.html for further details and information on how to correct this problem.