Merge pull request #190 from frictionlessdata/update-author-links

Remove Twitter, update to Mastodon for maintainer

Author: peterdesmet

_pkgdown.yml

@@ -8,9 +8,7 @@ navbar:
 
 authors:
   Peter Desmet:
-    href: https://twitter.com/peterdesmet
-  Damiano Oldoni:
-    href: https://twitter.com/damianozingaro
+    href: https://mastodon.social/@peterdesmet
   LifeWatch Belgium:
     href: https://lifewatch.be
     html: "<img src='https://www.lifewatch.be/sites/lifewatch.be/themes/lifewatchportal/images/header_lw_logo.png' width=72>"