title: URL encoding of DeepL in OpenSearchDescription - pluses instead of spaces
body: <p>This search engine DeepL:<br />
  <a href="https://mycroftproject.com/install.html?id=93166&amp;basename=deepl%5C_autoen&amp;icontype=ico&amp;name=DeepL+ANY+-%3E+EN" rel="nofollow noreferrer">https://mycroftproject.com/install.html?id=93166&amp;basename=deepl\_autoen&amp;icontype=ico&amp;name=DeepL+ANY+-%3E+EN</a></p>
  <p>typed &quot;nalej zupy&quot; returns &quot;nalej+zupy&quot;.<br />
  It should be with a space, not a plus.</p>
  <p>How to fix this, in this search engine?<br />
  <a href="https://mycroftproject.com/installos.php/93166/deepl%5C_autoen.xml" rel="nofollow noreferrer">https://mycroftproject.com/installos.php/93166/deepl\_autoen.xml</a></p>
  <pre class="lang-xml prettyprint-override"><code>&lt;OpenSearchDescription&gt;
  &lt;!-- Created on Sat, 27 Oct 2018 23:43:19 GMT --&gt;
  &lt;ShortName&gt;DeepL ANY -&gt; EN&lt;/ShortName&gt;
  &lt;Description&gt;DeepL translation to EN&lt;/Description&gt;
  &lt;Url type=&quot;text/html&quot; method=&quot;get&quot; template=&quot;https://www.deepl.com/translator#../en/{searchTerms}&quot;/&gt;
  &lt;Image width=&quot;16&quot; height=&quot;16&quot;&gt;
  https://mycroftproject.com/updateos.php/id0/deepl_autoen.ico
  &lt;/Image&gt;
  &lt;Developer&gt;Anon&lt;/Developer&gt;
  &lt;InputEncoding&gt;UTF-8&lt;/InputEncoding&gt;
  &lt;moz:SearchForm&gt;https://www.deepl.com/translator&lt;/moz:SearchForm&gt;
  &lt;Url type=&quot;application/opensearchdescription+xml&quot; rel=&quot;self&quot; template=&quot;https://mycroftproject.com/updateos.php/id0/deepl_autoen.xml&quot;/&gt;
  &lt;/OpenSearchDescription&gt;
  </code></pre>