Add Geany to the list of editors supporting LSP (#331)

All of the listed features are supported by the LSP plugin for Geany.

Author: techee

index.html

@@ -4185,6 +4185,33 @@ <h4>LSP clients</h4>
             <span class="glyphicon glyphicon-ok" aria-hidden="true"></span>
           </td>
         </tr>
+        <tr>
+          <th>Geany</th>
+          <td>
+            <a href="https://github.com/techee">Jiří Techet</a>
+          </td>
+          <td class="repo">
+            <a href="https://github.com/techee/geany-lsp">github.com/techee/geany-lsp</a>
+          </td>
+          <td class="success">
+            <span class="glyphicon glyphicon-ok" aria-hidden="true"></span>
+          </td>
+          <td class="success">
+            <span class="glyphicon glyphicon-ok" aria-hidden="true"></span>
+          </td>
+          <td class="success">
+            <span class="glyphicon glyphicon-ok" aria-hidden="true"></span>
+          </td>
+          <td class="success">
+            <span class="glyphicon glyphicon-ok" aria-hidden="true"></span>
+          </td>
+          <td class="success">
+            <span class="glyphicon glyphicon-ok" aria-hidden="true"></span>
+          </td>
+          <td class="success">
+            <span class="glyphicon glyphicon-ok" aria-hidden="true"></span>
+          </td>
+        </tr>
         <tr>
           <th>GNATStudio</th>
           <td>