Fix owner of a sender profile is visible by default.

htdocs/core/class/emailsenderprofile.class.php

@@ -97,7 +97,7 @@ class EmailSenderProfile extends CommonObject
 		'entity' => array('type'=>'integer', 'label'=>'Entity', 'visible'=>-1, 'enabled'=>1, 'position'=>20, 'notnull'=>1, 'index'=>1,),
 		'label' => array('type'=>'varchar(255)', 'label'=>'Label', 'visible'=>1, 'enabled'=>1, 'position'=>30, 'notnull'=>1),
 		'email' => array('type'=>'varchar(255)', 'label'=>'Email', 'visible'=>1, 'enabled'=>1, 'position'=>40, 'notnull'=>-1),
-		'private' => array('type'=>'integer:User:user/class/user.class.php', 'label'=>'User', 'visible'=>-1, 'enabled'=>1, 'position'=>50, 'default'=>'0', 'notnull'=>1),
+		'private' => array('type'=>'integer:User:user/class/user.class.php', 'label'=>'User', 'visible'=>1, 'enabled'=>1, 'position'=>50, 'default'=>'0', 'notnull'=>1),
 		'signature' => array('type'=>'html', 'label'=>'Signature', 'visible'=>3, 'enabled'=>1, 'position'=>400, 'notnull'=>-1, 'index'=>1,),
 		'position' => array('type'=>'integer', 'label'=>'Position', 'visible'=>1, 'enabled'=>1, 'position'=>405, 'notnull'=>-1, 'index'=>1,),
 		'date_creation' => array('type'=>'datetime', 'label'=>'DateCreation', 'visible'=>-1, 'enabled'=>1, 'position'=>500, 'notnull'=>1,),