V3.8.9 - The French language file is updated. The Indonesian language file is added to the plugin.

git-svn-id: https://plugins.svn.wordpress.org/captcha/trunk@804873 b8457f37-d9ea-0310-8a92-e5e31aec5664
We updated readme.txt file.

git-svn-id: https://plugins.svn.wordpress.org/captcha/trunk@804906 b8457f37-d9ea-0310-8a92-e5e31aec5664