changing live demo url

git-svn-id: https://plugins.svn.wordpress.org/beauty-contact-form/trunk@1006658 b8457f37-d9ea-0310-8a92-e5e31aec5664
changed live demo url

git-svn-id: https://plugins.svn.wordpress.org/beauty-contact-form/trunk@1006660 b8457f37-d9ea-0310-8a92-e5e31aec5664
demo url

git-svn-id: https://plugins.svn.wordpress.org/beauty-contact-form/trunk@1006666 b8457f37-d9ea-0310-8a92-e5e31aec5664