optimize api loader to prevent bad query string

[luckyraul]

Fix to prevent "lang&coordorder&load&mode&ns&onload&onerror" request

[effrenus]

Thanks. Could you attach all changed files from src folder to PR?

[luckyraul]

src/utils/loaders/loadApi.js from

const queryString = Object.keys(params).reduce((result, key) => {
    const queryString = Object.keys(params).map((key) => `${key}=${params[key]}`).join('&');
        result.push(`${key}=${params[key]}`);
        return result;
    }, []).join('&');

to const queryString = Object.keys(params).map((key) =>${key}=${params[key]}).join('&');