[mutter] doap: Update list of maintainers

[Florian Müllner <fmuellner src gnome org>]

commit 65d8f27b6b48e216a12c6a64d67da2d1eb2794da
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Oct 16 12:26:12 2019 +0200

    doap: Update list of maintainers
    
    Move historic entries from "maintainers" to "authors" and add more
    fellow gnomies to better reflect reality.

 mutter.doap | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)
---
diff --git a/mutter.doap b/mutter.doap
index b0ebe4550..99bc711ad 100644
--- a/mutter.doap
+++ b/mutter.doap
@@ -26,19 +26,40 @@ environment.</description>
   <category rdf:resource="http://api.gnome.org/doap-extensions#core"; />
   <programming-language>C</programming-language>
 
-  <maintainer>
+  <author>
     <foaf:Person>
       <foaf:name>Tomas Frydrych</foaf:name>
       <foaf:mbox rdf:resource="mailto:tf linux intel com" />
       <gnome:userid>tomasf</gnome:userid>
     </foaf:Person>
-  </maintainer>
-  <maintainer>
+  </author>
+  <author>
     <foaf:Person>
       <foaf:name>Owen Taylor</foaf:name>
       <foaf:mbox rdf:resource="mailto:otaylor redhat com" />
       <gnome:userid>otaylor</gnome:userid>
     </foaf:Person>
+  </author>
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Jonas Ådahl</foaf:name>
+      <foaf:mbox rdf:resource="mailto:jadahl gmail com" />
+      <gnome:userid>jadahl</gnome:userid>
+    </foaf:Person>
+  </maintainer>
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Carlos Garnacho</foaf:name>
+      <foaf:mbox rdf:resource="mailto:carlosg gnome org" />
+      <gnome:userid>carlosg</gnome:userid>
+    </foaf:Person>
+  </maintainer>
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Georges Basile Stavracas Neto</foaf:name>
+      <foaf:mbox rdf:resource="mailto:gbsneto gnome org" />
+      <gnome:userid>gbsneto</gnome:userid>
+    </foaf:Person>
   </maintainer>
   <maintainer>
     <foaf:Person>