Bug fix in JS in IE9
Bug fix in JS in IE9

The loading progress dialog doesn't have in IE9 a ''setContentText''
method. It access now the property textContent directly.

jpajuelo/wirecloud,jpajuelo/wirecloud,rockneurotiko/wirecloud,rockneurotiko/wirecloud,jpajuelo/wirecloud,rockneurotiko/wirecloud,rockneurotiko/wirecloud,jpajuelo/wirecloud