Add headless based wappalyzer implementation

[Ice3man543]

No description provided.

[hazcod]

I had this implemented using a headless node instance called from Go:

const Wappalyzer = require('wappalyzer');

const urls = process.argv.slice(2);

;(async function() {
    const wappalyzer = await new Wappalyzer();

    try {
        await wappalyzer.init();

        const results = await Promise.all(
            urls.map(async (url) => ({
                url,
                results: await wappalyzer.open(url, headers = {
                    'x-crawler': 'foo',
                }).analyze()
            }))
        )

        console.log(JSON.stringify(results, null, 0));
    } catch (error) {
        console.error(error);
    }

    await wappalyzer.destroy();
})()