Leaflet.js: Use ctrl + scroll to zoom the map & Move map with two fingers on mobile : <p>I'm using <a href="http://leafletjs.com/" rel="noreferrer">http://leafletjs.com/</a> ... is it possible to only: </p>

<ol>
<li><p>Use ctrl + scroll to zoom the map </p></li>
<li><p>Move map with two fingers on mobile/tablet</p></li>
</ol>

<p>... so similar what google maps does? With the comments ...</p>

<p>So far thats my setup:</p>

<pre><code>// Leaflet Maps
var contactmap = L.map('contact-map', {
        center: [41.3947688, 2.0787279], 
        zoom: 15,
        scrollWheelZoom: false
    });
</code></pre>
