[folks] vala: require version 0.12.0

[Travis Reitter <treitter src gnome org>]

commit 7923dc2ec0085539d265bc0d23390e991c9d9fdc
Author: Alban Crequy <alban crequy collabora co uk>
Date:   Tue Apr 5 15:06:24 2011 +0100

    vala: require version 0.12.0
    
    valac 0.12.0 has a fix for this bug:
    https://bugzilla.gnome.org/show_bug.cgi?id=646345

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 45bb586..71e6782 100644
--- a/configure.ac
+++ b/configure.ac
@@ -116,7 +116,7 @@ AM_CONDITIONAL([ENABLE_LIBSOCIALWEB],
 
 GLIB_REQUIRED=2.24.0
 TP_GLIB_REQUIRED=0.13.1
-VALA_REQUIRED=0.11.6
+VALA_REQUIRED=0.12.0
 VALADOC_REQUIRED=0.2.1
 TRACKER_SPARQL_REQUIRED=0.10
 GCONF2_REQUIRED=2.31