merge -c2902 from trunk to branch 2.0.

- Add home and identification buttons after installation.
- Use fetchRemote function for remote site actions.
- Corrections in fetchRemote fnction.
- Move PLUGIN_PICTURE_BEFORE in picture.tpl.

git-svn-id: http://piwigo.org/svn/branches/2.0@2903 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/template/goto/install.tpl

@@ -145,6 +145,12 @@ TD {
     </tr>
   </table>
 </form>
+{else}
+<p>
+  <br />
+  <input type="button" name="index" value="{'home'|@translate}" onClick="document.location = 'index.php';"/>
+  <input type="button" name="identification" value="{'Identification'|@translate}" onClick="document.location = 'identification.php';"/>
+</p>
 {/if}
 </div> {* content *}
 <div style="text-align: center">{$L_INSTALL_HELP}</div>