4.1.8
 * New feature: There is now an option if you do not require the user to input their name and email address before sending a chat request
 * New feature: Logged in users do not have to enter their details prior to sending the chat request.
 * New feature: Turn the chat on/off on a mobile device (smart phone and tablets)

git-svn-id: https://plugins.svn.wordpress.org/wp-live-chat-support/trunk@1003805 b8457f37-d9ea-0310-8a92-e5e31aec5664