Update SDDS project page

kristen pol → credited gábor hojtsy → .

I've cleaned it up... needs review:

https://www.drupal.org/project/demo_design_system →

kristen pol → credited lauriii → .

Oh... haha... I thought Gábor asked me about updating the project page but that was Lauri ;)

Anyway... anyone can review and see if it is good enough :)

Considering fixed... feel free to reopen.

Closing... you can still add a comment though if something isn't correct :) [or ping me in slack]