[snappy] gstreamer: update gstreamer dependency version

[Luis de Bethencourt <luisbg src gnome org>]

commit e73fabce4c397b40d490c74f6a6a0de000804f42
Author: Luis de Bethencourt <luisbg osg samsung com>
Date:   Tue Jan 19 15:33:45 2016 +0000

    gstreamer: update gstreamer dependency version

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9ac10ab..2544b02 100644
--- a/configure.ac
+++ b/configure.ac
@@ -33,7 +33,7 @@ AC_LIBTOOL_WIN32_DLL
 AC_CANONICAL_HOST
 
 # keep one single GST_REQ, core/base should be same versions anyway
-GST_REQ=1.4.0
+GST_REQ=1.6.0
 CLUTTER_REQS=1.20.0
 CLUTTER_GST_REQS=3.0.0
 CLUTTER_GTK_REQS=1.6.0