[FIX]display icon of save button.

lp bug: https://launchpad.net/bugs/985715 fixed

bzr revid: hip@tinyerp.com-20120522100448-wslfkjb6j7lj8ipc

addons/web/static/src/js/view_list_editable.js

@@ -421,7 +421,8 @@ openerp.web.list_editable = function (instance) {
                 w.appendTo($td);
                 $td.appendTo($element);
             });
-            $("<td><button class='oe-edit-row-save' type='button'>Save</button></td>").appendTo($element);
+            save = QWeb.render('ListView.row.save');
+            $(save).appendTo($element);
         },
     });
 };

addons/web/static/src/xml/base.xml

@@ -701,6 +701,12 @@
     </td>
 </tr>
 
+<t t-name="ListView.row.save">
+    <td>
+        <button class='oe_i oe-edit-row-save' type='button' name='save'>S</button>
+    </td>
+</t>
+
 <t t-name="FormView">
     <div class="oe_formview">
         <div class="oe_form_buttons"/>