Fix missing Front Controller

[psgk]

Added app_dev.php front controller to the demo url.

[wouterj]

The Quick Tour guide assumes that you used the server:run command. When you do that, the app_dev.php part should be omitted from the URL. So this change is incorrect.

However, since you didn't knew this, do we have to clarify this a bit more in the quick tour? Or did you just skipped the "Running Symfony2" section?

[psgk]

Ok. That sounds good.
It's bit confusing when we are looking at each part of the URL and there is no mention of app_dev.php in the URL part. A quick note may help the readers.

[weaverryan]

@wouterj Hmm, we do mention app_dev.php right below this actually, so there is a problem. Also, since putting app_dev.php in there still works, perhaps we should default and include this?

[wouterj]

since putting app_dev.php in there still works, perhaps we should default and include this?

Does it?

[xabbuh]

Yes, it does. I just tried it out.

[wouterj]

Ok, 👍 then! Thanks @xabbuh and @parthasarathigk !

[weaverryan]

Great, thanks Parthasarathi for this bug fix!