* Issue #49. Updating s2Member® Server Scanner to include two additional tests.

 1. A new test is performed to ensure cURL and/or FOPEN connectivity; by actually attempting a remote HTTPS connection to: `https://www.websharks-inc.com/robots.txt`

 2. A new test is performed to ensure cURL and/or FOPEN connectivity; by actually attempting a remote HTTP connection to self (i.e. localhost `$_SERVER['HTTP_HOST']`). This catches issues with DNS resolution against localhost on some hosting platforms.