languages/en.lang: changed vacation success/error messages to be more useful (i.e. vacation set, vacation removed) (sorry translators!)

git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@69 a1433add-5e2c-0410-b055-b7f2511e0802

languages/en.lang

@@ -156,7 +156,8 @@ $PALANG['pEdit_vacation_set'] = 'Change / Set away message';
 $PALANG['pEdit_vacation_remove'] = 'Remove away message';
 
 $PALANG['pVacation_result_error'] = '<span class="error_msg">Unable to update auto response settings!</span>';
-$PALANG['pVacation_result_success'] = 'Auto response has been removed!';
+$PALANG['pVacation_result_removed'] = 'Auto response has been removed!';
+$PALANG['pVacation_result_added'] = 'Auto response has been enabled!';
 
 $PALANG['pViewlog_welcome'] = 'View the last 10 actions for ';
 $PALANG['pViewlog_timestamp'] = 'Timestamp';