better layout for user settings

includes/pages/user_settings.php

@@ -166,8 +166,10 @@ function user_settings() {
       sprintf(_("Hello %s, here you can change your personal settings i.e. password, color settings etc."), User_Nick_render($user)),
       $msg,
       msg(),
+      div('row', array(
+          div('col-md-6', array(
               form(array(
-          form_info("", _("Here you can change your user details.")),
+                  form_info(_("Here you can change your user details.")),
                   form_text('nick', _("Nick") . "*", $nick),
                   form_text('lastname', _("Last name"), $lastname),
                   form_text('prename', _("First name"), $prename),
@@ -182,24 +184,28 @@ function user_settings() {
                   $enable_tshirt_size ? form_select('tshirt_size', _("Shirt size"), $tshirt_sizes, $tshirt_size) : '',
                   form_checkboxes('angel_types', _("What do you want to do?") . sprintf(" (<a href=\"%s\">%s</a>)", page_link_to('angeltypes') . '&action=about', _("Description of job types")), $angel_types, $selected_angel_types),
                   form_submit('submit', _("Save")) 
+              )) 
           )),
+          div('col-md-6', array(
               form(array(
-          form_info("", _("Here you can change your password.")),
+                  form_info(_("Here you can change your password.")),
                   form_password('password', _("Old password:")),
                   form_password('new_password', _("New password:")),
                   form_password('new_password2', _("Password confirmation:")),
                   form_submit('submit_password', _("Save")) 
               )),
               form(array(
-          form_info("", _("Here you can choose your color settings:")),
+                  form_info(_("Here you can choose your color settings:")),
                   form_select('theme', _("Color settings:"), $themes, $selected_theme),
                   form_submit('submit_theme', _("Save")) 
               )),
               form(array(
-          form_info("", _("Here you can choose your language:")),
+                  form_info(_("Here you can choose your language:")),
                   form_select('language', _("Language:"), $locales, $selected_language),
                   form_submit('submit_language', _("Save")) 
               )) 
+          )) 
+      )) 
   ));
 }
 ?>

includes/sys_menu.php

@@ -16,9 +16,12 @@ function page_link_to_absolute($page) {
 function header_toolbar() {
   global $p, $privileges, $user;
   
-  $toolbar_items = array(
+  $toolbar_items = array();
-      make_langselect() 
+  
-  );
+  if (isset($user))
+    $toolbar_items[] = toolbar_item_link('#', 'time', User_shift_mode_render(User_shift_state($user)));
+  
+  $toolbar_items[] = make_langselect();
   
   if (in_array('register', $privileges))
     $toolbar_items[] = toolbar_item_link(page_link_to('register'), 'plus', register_title(), $p == 'register');

includes/sys_template.php

@@ -149,7 +149,7 @@ function form_radio($name, $label, $selected, $value) {
 /**
  * Rendert einen Infotext in das Formular
  */
-function form_info($label, $text) {
+function form_info($label, $text = "") {
   if ($label == "")
     return '<span class="help-block">' . $text . '</span>';
   if ($text == "")