feature (configuration): When there is `recipe`,  `plugin`,  `task`, `series` or `parallel` property, then all other properties will be treated as properties, not sub-task configs. So user don't have to use `config` keyword or `$` prefix.
feature (configuration): When there is `recipe`,  `plugin`,  `task`, `series` or `parallel` property,
then all other properties will be treated as properties, not sub-task configs.
So user don't have to use `config` keyword or `$` prefix.

gulp-ccr/gulp-ccr,gulp-cookery/gulp-chef,amobiz/configurable-gulp-recipes