Add R 4.0.1

.gitignore

@@ -2,3 +2,5 @@ wicopa.sql
 inc/conf/Conf.php
 *.swp
 .docker/db/wicopa/*
+.idea/
+.vscode/

inc/php/printPanel.php

@@ -34,6 +34,7 @@ function printSection($name, $db) {
               <label for="selectedR" class="font-weight-bold">R version :</label>
               <select class="custom-select" id="selectedR">
                   <option value="0" selected="selected" >None</option>
+                  <option value="4.0.1">4.0.1</option>
                   <option value="3.6.3">3.6.3</option>
                   <option value="3.5.0">3.5.0</option>
               </select>