[gnome-software] trivial: Fix make distcheck

[Richard Hughes <rhughes src gnome org>]

commit dcf3ca8f71ac5897dd7edffaba788351b1f290a0
Author: Richard Hughes <richard hughsie com>
Date:   Fri Apr 1 11:47:44 2016 +0100

    trivial: Fix make distcheck

 src/Makefile.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index aa4c15e..fae0bf1 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -36,6 +36,7 @@ UI_FILES =                                            \
        gs-app-row.ui                                   \
        gs-first-run-dialog.ui                          \
        gs-history-dialog.ui                            \
+       gs-info-bar.ui                                  \
        gs-review-dialog.ui                             \
        gs-review-histogram.ui                          \
        gs-review-row.ui                                \