[gitg] Explicitly specify vapi file to generate

[Jesse van den Kieboom <jessevdk src gnome org>]

commit fba3335ea75ca7df8f2cc827fb400d410d9a4d81
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Fri Jan 3 19:30:40 2014 +0100

    Explicitly specify vapi file to generate
    
    This solves the .vapi file not being distributed automatically

 libgitg/Makefile.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libgitg/Makefile.am b/libgitg/Makefile.am
index 8641dca..e537cae 100644
--- a/libgitg/Makefile.am
+++ b/libgitg/Makefile.am
@@ -35,6 +35,7 @@ libgitg_1_0_la_VALAFLAGS =            \
        --includedir libgitg            \
        --basedir $(top_srcdir)         \
        --gir Gitg-1.0.gir              \
+       --vapi libgitg-1.0.vapi         \
        --library libgitg-1.0           \
        --gresources "$(top_srcdir)/libgitg/resources/resources.xml"