various fixes for the blog including prismjs highlighting, colour schemes and embedding media

Signed-off-by: rodude123 <rodude123@gmail.com>

src/api/user/userRoutes.php

@@ -181,7 +181,7 @@ class userRoutes implements routesInterface
                 $inactive = 60 * 60 * 48; // 2 days
                 $_SESSION["timeout"] = time() + $inactive;
 
-                return $response->withHeader("Location", "https://rohitpai.co.uk/editor/editor.html")->withStatus(302);
+                return $response->withHeader("Location", "https://rohitpai.co.uk/editor/")->withStatus(302);
             }
 
             $response->getBody()->write(json_encode(array("error" => "Unauthorised")));