Add GD with entregable 3.11

Change-Id: I0defdb208fb4dbcbb3183ed086402735fac62e27
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e43b0f9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.DS_Store