[gnome-calendar] project: add Isaque as a maintainer

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 816f6410c31df8f6fd7437e06247237fa5723607
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Feb 28 12:19:22 2017 -0300

    project: add Isaque as a maintainer

 gnome-calendar.doap |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/gnome-calendar.doap b/gnome-calendar.doap
index 4b9b3a2..824bc0b 100644
--- a/gnome-calendar.doap
+++ b/gnome-calendar.doap
@@ -27,4 +27,11 @@
       <gnome:userid>gbsneto</gnome:userid>
     </foaf:Person>
   </maintainer>
+  <maintainer>
+    <foaf:Person>
+      <foaf:name>Isaque Galdino</foaf:name>
+      <foaf:mbox rdf:resource="mailto:igaldino gmail com" />
+      <gnome:userid>igaldino</gnome:userid>
+    </foaf:Person>
+  </maintainer>
 </Project>