Update the_big_picture.rst

[oldskool]

When following the steps in this documentation, I ended up with this: http://i.imgur.com/nK3XM2B.png
Got the suggestion to install the assets on the IRC channel and it did the trick for me. This addition to the docs might help others facing the same problem to make their app look as expected.

[xabbuh]

@oldskool Actually I think we should better change the URL to be http://localhost:8000/app_dev.php/ instead. Otherwise, you won't see the same as what is shown in the screenshot (for example, the web debug toolbar is not present in the prod environment).

[wouterj]

@xabbuh the built-in server is used, which will always be in dev env unless you use --env=prod

[xabbuh]

@wouterj Hm, yes you're right. But why should it be needed at all then to manually install assets?

[wouterj]

@xabbuh I need to do it quite often too. Most of the time, because the composer scripts fail at clearing the cache on installation, the script that installs the assets is then no longer executed.

[oldskool]

@xabbuh I tried that as well, but that didn't render the assets either. In this part of the docs, the PHP built-in webserver is still used, so it seems that @wouterj is right about the dev environment already being used.

[xabbuh]

Any idea why this is failing on some systems?

[oldskool]

No clue, running this PHP version on Windows 7 if it's of any help:

$ php -v
PHP 5.5.11 (cli) (built: Apr 8 2014 15:07:14)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies
with Xdebug v2.2.3, Copyright (c) 2002-2013, by Derick Rethans

[xabbuh]

Then let's merge this imo. It does not hurt and it may help people.

@oldskool Can you please rebase your PR?

[oldskool]

@xabbuh Done.

[xabbuh]

👍

[timglabisch]

shouldn't we remove the "web" parameter?

[wouterj]

Hmm, I think we should. @oldskool can you please add this change? I promise that we'll merge it after you've done that :)

[oldskool]

@wouterj Done.

[wouterj]

Thanks for the addition and your patience, Jan! It's merged into the 2.3 docs now.