Added checks for admin permissions to settings / users.

Added welcome message and start page contents in input interface (iss0000160).

edit/index.php

@@ -37,7 +37,36 @@ echo printBackendNav($translations);
 echo '
     <main>';
 
+echo printStaticPagePart("welcomeMsg", "section"); // Print aside (if need be)
 
+echo '
+    <section class="startPgTiles">
+
+        <div>
+            <h3>' . $translations['aboutThisSite'] . '</h3>
+            <table>
+                <tr>
+                    <th>' . $translations['numberOfPages'] . '</th>
+                    <td>' . (string)count($pages) . '</td>
+                </tr>
+                <tr>
+                    <th>' . $translations['numberOfPublicPages'] . '</th>
+                    <td>' . (string)count(loadPublicPages()) . '</td>
+                </tr>
+                <tr>
+                    <th>' . $translations['phpVersion'] . '</th>
+                    <td>PHP ' . (string)phpversion() . '</td>
+                </tr>
+            </table>
+        </div>
+
+        <div>
+            <h3>' . $translations['aboutMDCMS'] . '</h3>
+            ' . $translations['aboutMDCMS_content'] . '
+        </div>
+
+    </section>
+';
 
 echo '
     </main>