Add myself to authors.

BorjaOuterelo · BorjaOuterelo · commit 626a48afcb0b · 2019-04-25T15:05:26.000+02:00
diff --git a/_data/authors.yml b/_data/authors.yml
@@ -4,3 +4,7 @@ anordman:
   name: Arne Nordmann
   twitter: norro58
   web: http://arne-nordmann.de
+borjaouterelo:
+  name: Borja Outerelo
+  twitter: boouga
+  github: BorjaOuterelo
