Guest Login

- removed erroneous comments from './Account/AccountManager.php'
- './guestcheckout.php' HTML form 'guestUserForm' no longer requires a
phone number
- created file './Account/account_guest_login.php'; called via AJAX from
'./js/mylibs/lacy.lib.js'; TODO: log guest in via AccountManager
- './js/mylibs/lacy.lib.js' overrides HTML form 'guestUserForm';
prevents default action
Merge remote-tracking branch 'origin/master' into guestLogin
Merge pull request #111 from uptownjimmy/guestLogin

Guest login