README: Install dependencies

[Hocdoc]

The tutorial in the README tells:

Install the tool and its dependencies

$ composer.phar create-project "akeneo/transporteo":"dev-master"

But I still have to install the dependencies after the create-project command; maybe you can add these commands to the README tutorial:

cd transporteo/
composer.phar install

[Hocdoc]

Another small side note:

transporteo uses the PIM API. A hint to https://api.akeneo.com/getting-started-admin.html would be nice as we didn't used the API before (as most of the other PIM users?). The hint could get displayed in the README or directly in the tool when asking for the API keys.

[Hocdoc]

It was also not clear for me that I have to install the PIM 2.0 before running transporteo. Maybe you could also add this information to the README.

[anaelChardan]

Hi @Hocdoc :),

Thanks for raising these points, we gonna correct them :).

Anaël.