[tracker] build: Require Vala >= 0.13.4

[Martyn James Russell <mr src gnome org>]

commit f17c092c945afedb918b23e5b4ec39a8bcdd4337
Author: Martyn Russell <martyn lanedo com>
Date:   Mon Sep 12 10:05:53 2011 +0100

    build: Require Vala >= 0.13.4
    
    Fixes GB#658706.

 autogen.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 6cb7639..fa75978 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -3,7 +3,7 @@
 #
 # NOTE: compare_versions() is stolen from gnome-autogen.sh
 
-REQUIRED_VALA_VERSION=0.12.0
+REQUIRED_VALA_VERSION=0.13.4
 
 # Usage:
 #     compare_versions MIN_VERSION ACTUAL_VERSION