[gnome-continuous] Enable installed tests for flatpak

[Matthias Clasen <matthiasc src gnome org>]

commit efa404baa6efb68f408df441a81788615442e5f9
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Aug 3 15:07:53 2016 -0400

    Enable installed tests for flatpak

 manifest.json |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 44f2e06..012de1b 100644
--- a/manifest.json
+++ b/manifest.json
@@ -886,7 +886,7 @@
                                 "--enable-installed-tests"]},
 
                 {"src": "git:git://github.com/flatpak/flatpak.git",
-                 "config-opts": ["--disable-documentation"]},
+                 "config-opts": ["--disable-documentation --enable-installed-tests"]},
 
                {"src": "gnome:gnome-hwtest",
                  "component": "minimal",