Easily use svg icons with custom colours in your webapps.
<li>i: icon name (or first icon containing the string)</li>
<li>c: color in html/css format (FFFFFF, rgba(xxx,xxx,xxx,xxx), blue etc.)</li>

<li>help: displays this text</li>
<li>version: displays this api's version</li>
<li>iconlist: returns icons list in json format</li>
<li>search=[string]: returns a list of the icons containing the string in json format</li>
<li>download: downloads the php api file</li>

<li>10/03/22: added copy buttons</li>