[ixpmanager] Document error

[Barry O'Donovan]

Diarmuid O Briain wrote:
> From the documentation, it says that AS112 is disabled by default.
> 
> AS112 is disabled by default in IXP Manager. This really just means UI
> elements are hidden. To enable these, set the following in your |.env| file:
> 
> However, it appears this is not the case:
> 
> ubuntu at ixpm1:/srv/ixpmanager$ cat .env | grep AS112
> IXP_AS112_UI_ACTIVE=true

.env is your local settings specific to you. This is originally created by:

cp .env.example .env

But you're right, the .env.example had it enabled. That's been fixed now.

The /actual/ default (if no .env is set) is/was always false:

https://github.com/inex/IXP-Manager/blob/master/config/ixp.php#L40

If you want to learn more about how this works:

https://laravel.com/docs/5.6/configuration

 - Barry