copyright and version fixes

xml/templates/civicrm_acl.tpl

xml/templates/civicrm_country.tpl

xml/templates/civicrm_currency.tpl

xml/templates/civicrm_data.tpl

xml/templates/civicrm_msg_template.tpl

xml/templates/civicrm_navigation.tpl

xml/templates/civicrm_sample.tpl

xml/templates/civicrm_state_province.tpl

xml/templates/dao.tpl

xml/templates/drop.tpl

xml/templates/listAll.tpl

xml/templates/schema.tpl

xml/templates/schema_structure.tpl