Switch to Hugo.

No more Ruby dependency and most important more than 10 times less build time (at least on Windows)!

site/data/core-team.yml

@@ -0,0 +1,26 @@
+- name: Mark Otto
+  user: mdo
+
+- name: Jacob Thornton
+  user: fat
+
+- name: Chris Rebert
+  user: cvrebert
+
+- name: XhmikosR
+  user: xhmikosr
+
+- name: Patrick H. Lauke
+  user: patrickhlauke
+
+- name: Gleb Mazovetskiy
+  user: glebm
+
+- name: Johann-S
+  user: johann-s
+
+- name: Andres Galante
+  user: andresgalante
+
+- name: Martijn Cuppens
+  user: martijncuppens