此合并请求的源项目已被删除。
grilo: Add grl_data_set_for_id() & grl_data_add_for_id()
grl_data_set_for_id() allows keys that aren't registered, to be registered and set it's value. It simply sets the value for registered keys.
grl_data_set_for_id() allows keys that aren't registered, to be registered and set it's value. It simply sets the value for registered keys.