Upgrade Open Graph version, PHPUnit and Graph SDK (#8) * Upgrade to Graph v3.1 * Upgrade phpunit * Fix version of facebook/graph-sdk * Apply fixes from StyleCI (#9) * Update PHP version on travis * Update facebook/graph-sdk and apply patch * Update README * Create default guzzle client * Clean redirect URL * Add missing use statement * Patches can only be applied in root project * Fix service definitions * Page permissions are now called page tasks * Upgrade Graph SDK to latest release * Apply fixes from StyleCI (#10) Co-authored-by: foaly-nr1 <[email protected]>