Update members.yml (#1476)

Updated team details

Author: trappmartin

docs/_data/members.yml

@@ -20,11 +20,11 @@
   twitter: xukai92
 
 - name: Martin Trapp
-  photo: https://martintdotblog.files.wordpress.com/2018/06/photo.jpg
+  photo: https://trappmartin.github.io/picture.jpg
   github: trappmartin
-  institution: Graz University of Technology
-  website: https://martint.blog/
-  email: martin.trapp@tugraz.at
+  institution: Aalto University
+  website: https://trappmartin.github.io
+  email: martin.trapp@aalto.fi
   linkedin: martintrapp
   twitter: martin_trapp