[grilo-plugins] travis: bump to lua 5.3

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

commit b3449e62d24aefbb1033916a3bbc90f32cb0b5eb
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Thu Oct 1 15:50:24 2015 +0000

    travis: bump to lua 5.3
    
    Required to build Lua Factory plugin.

 .travis.yml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/.travis.yml b/.travis.yml
index 6e99b31..5bb354b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ before_install:
   - sudo add-apt-repository -y "deb http://ppa.launchpad.net/grilo-team/travis/ubuntu trusty main"
   - sudo add-apt-repository -y "deb mirror://mirrors.ubuntu.com/mirrors.txt trusty main restricted universe 
multiverse"
   - sudo apt-get update -qq
-  - sudo apt-get install -qq gnome-common libjson-glib-dev libsoup2.4-dev libgrilo-0.3-dev libsqlite3-dev 
liboauth-dev lcov libdmapsharing-3.0-dev libgmime-2.6-dev libtracker-sparql-0.16-dev libgssdp-1.0-dev 
libgupnp-1.0-dev libgupnp-av-1.0-dev libquvi-dev libtotem-plparser-dev libgdata-dev yelp-tools 
libavahi-gobject-dev python-dbusmock zlib1g-dev libgom-1.0-dev libmediaart-2.0-dev liblua5.2-dev
+  - sudo apt-get install -qq gnome-common libjson-glib-dev libsoup2.4-dev libgrilo-0.3-dev libsqlite3-dev 
liboauth-dev lcov libdmapsharing-3.0-dev libgmime-2.6-dev libtracker-sparql-0.16-dev libgssdp-1.0-dev 
libgupnp-1.0-dev libgupnp-av-1.0-dev libquvi-dev libtotem-plparser-dev libgdata-dev yelp-tools 
libavahi-gobject-dev python-dbusmock zlib1g-dev libgom-1.0-dev libmediaart-2.0-dev liblua5.3-dev
   - sudo pip install cpp-coveralls
 script:
   - ./autogen.sh --enable-gcov