@derhasi Changed the logo and colors as first step. Please review.

I added some more commits: added grunt/libsass for styles, changed colors and font to those from drupal-composer.org, updated the text for the frontpage, added favicon. Currenlty it looks something like that:

Next step will be to update the about page and disable the user links.

Looks great. But i think Raleway font looks a little bit to thin. Maybe we should change font-weight to 400. https://www.google.com/fonts/specimen/Raleway

I thinned out the about.html.twig. @webflo can you add some text to about on the update process. When doing that, can you also have a look at why the override about.html.twig seems not to be loaded (at least on my local installation).

I adjusted some styles for the package list and the page view.

I think we can roll out that PR after you made your changes, so we can be visually distinguished from the original packagist.

I think we go with the new/current design.