[grilo] build: Use vala 0.16 in Travis CI

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit d1d6c0c57896271b49b94ceb5432d2ef7dbd50b2
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Tue Jun 4 11:17:21 2013 +0200

    build: Use vala 0.16 in Travis CI

 .travis.yml |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/.travis.yml b/.travis.yml
index 08e3388..b45377b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,8 +4,8 @@ before_install:
   - sudo add-apt-repository ppa:grilo-team/ppa -y
   - sudo apt-get update -qq
   - sudo apt-get install -qq gnome-common gtk-doc-tools libglib2.0-dev
-         libxml2-dev libgtk-3-dev liboauth-dev libsoup2.4-dev libvala-0.18-dev
-         valac-0.18 gobject-introspection libgirepository1.0-dev
+         libxml2-dev libgtk-3-dev liboauth-dev libsoup2.4-dev libvala-0.16-dev
+         valac-0.16 gobject-introspection libgirepository1.0-dev
 script:
   - ./autogen.sh
   - make