Updated Login diagram

docs/src/06_runtime_view.adoc

@@ -11,31 +11,8 @@ Then, the app does a login request to the users microservice, which redirect the
 If the login is succesfully, the app shows the different options of the game.
 In case the login isn't succesfully, a warning message is shown.
 
-[plantuml,"sequencediagram-login",png] 
-----
-actor User as u
-participant "Web App" as w
-participant "User Microservice" as um
-activate w 
-w -> w: Show Login View 
-u -> w: Chooses Identity 
-w -> um: Requests login 
-deactivate w 
-activate um
-um -> um: Redirects to the provider login form 
-um --> u: Asks for credentials 
-deactivate um
-activate u
-u -> um: Logs in 
-deactivate u 
-activate um
-um --> um: Provides session information 
-um --> w: Provides session ID 
-deactivate um
-activate w 
-w -> w: Show Game View
-deactivate um
-----
+image::login.png["Login"]
+
 === Game
 
 When the user starts a game, the app generates a question and request the correct answer to the WikiData API. When the user choose a posible answer, the app checks if it is the correct answer. Then, this process is repeated until the end of the game.