Add links for components to Packagist listing

[pgodel]

The components pages suggest to install the components using Packagist and it mentions the name of the component in the site, but adding links sounds like a good idea.

I offer myself to add it but I want the green light before putting the time to create the PR.

example: Install it via Composer (symfony/console on Packagist).

[klaussilveira]

I agree, specially since Composer will be default on Symfony 2.1.

[wouterj]

+1

[Sgoettschkes]

Any ideas on how this should be done? Is a link on each component page better or a list of all components and their packagist source?

[wouterj]

This is already done (#1877) and this issue should be closed (@weaverryan).

[wouterj]

ping @weaverryan

[Sgoettschkes]

ping @weaverryan