Add website repository link in the README

https://git.duniter.org/websites/silkaj_website

added 1 deleted label and removed Project label

mentioned in issue #82 (closed)

mentioned in commit c914db65

closed

assigned to @moul

changed title from List website repository in readme to List website repository in the README

changed title from List website repository in the README to Add website repository link in the README

removed 1 deleted label