Update to Version 2.7.

git-svn-id: https://plugins.svn.wordpress.org/google-language-translator/trunk@789653 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update to author link and donate button, no version updates needed.

git-svn-id: https://plugins.svn.wordpress.org/google-language-translator/trunk@790963 b8457f37-d9ea-0310-8a92-e5e31aec5664
update to author links

git-svn-id: https://plugins.svn.wordpress.org/google-language-translator/trunk@790966 b8457f37-d9ea-0310-8a92-e5e31aec5664
Another donate link update

git-svn-id: https://plugins.svn.wordpress.org/google-language-translator/trunk@790970 b8457f37-d9ea-0310-8a92-e5e31aec5664
another update to donate link

git-svn-id: https://plugins.svn.wordpress.org/google-language-translator/trunk@790972 b8457f37-d9ea-0310-8a92-e5e31aec5664