More permanent reference due to the anchor keeping changing
Add in support for PHP 5.6, HipHop, composer install test dependencies in travis, update minimum php required version, update test bootstrap to include composer autoload, update browscap tests to use mock rather than Http\Test
Add in php code sniffer and php code fixer as checks for coding standards compatibility (code fixer can't fix everything code sniffer can find)
Update test dependency files
Use the correct CURLOPT constant so we set headers rather than receiving them in the response string
Update to version 0.9.2-beta