[gnome-apps-nightly] Characters: Use upstream flatpak manifest

[Jordan Petridis <jpetridis src gnome org>]

commit 2cb8fcb0902081b3ed088b78a5ce6db6c97c3269
Author: Jordan Petridis <jordanpetridis protonmail com>
Date:   Thu Aug 2 03:30:55 2018 +0300

    Characters: Use upstream flatpak manifest

 org.gnome.Characters.app  |  3 ++-
 org.gnome.Characters.json | 50 -----------------------------------------------
 2 files changed, 2 insertions(+), 51 deletions(-)
---
diff --git a/org.gnome.Characters.app b/org.gnome.Characters.app
index 3affeca..7062ddf 100644
--- a/org.gnome.Characters.app
+++ b/org.gnome.Characters.app
@@ -1,2 +1,3 @@
 ID=org.gnome.Characters
-JSON=org.gnome.Characters.json
+JSON=build-aux/flatpak/org.gnome.Characters.json
+GITURL=https://gitlab.gnome.org/GNOME/gnome-characters.git
\ No newline at end of file