* Fix xray promise rejection * Bug fix: correct apply arguments on crawler (again) * Bug fix: correct apply arguments on crawler (again) * Bug fix: correct apply arguments on crawler * Fix isUrl check * Add array of xray selector => x(url ,'.tag', [x("a", ["@text"])]) * Add support for paginate function * Fork from x-ray 2.3.2 (https://github.com/lapwinglabs/x-ray/) * Few changes on the original instantiation api * Add setFilters method * Replace callback with promises * Refactor / rewrite