Fixed a tagging mistake and prepared for new version

git-svn-id: https://plugins.svn.wordpress.org/anti-captcha/trunk@1018746 b8457f37-d9ea-0310-8a92-e5e31aec5664
Removed tag, added assets folder

git-svn-id: https://plugins.svn.wordpress.org/anti-captcha/trunk@1018749 b8457f37-d9ea-0310-8a92-e5e31aec5664