better templates, adding publications section and support for [li_token_button] shortcode

git-svn-id: https://plugins.svn.wordpress.org/wp-linkedin/trunk@1038716 b8457f37-d9ea-0310-8a92-e5e31aec5664
releasing 1.17

git-svn-id: https://plugins.svn.wordpress.org/wp-linkedin/trunk@1038718 b8457f37-d9ea-0310-8a92-e5e31aec5664