modification for version 1.1 of plugin.  No longer framing in formilla, opening new window

git-svn-id: https://plugins.svn.wordpress.org/formilla-live-chat/trunk@994073 b8457f37-d9ea-0310-8a92-e5e31aec5664
updated to stable tag 1.1, minor content tweaks.

git-svn-id: https://plugins.svn.wordpress.org/formilla-live-chat/trunk@994074 b8457f37-d9ea-0310-8a92-e5e31aec5664