[recipes] Small updates to the flatpak manifest

[Matthias Clasen <matthiasc src gnome org>]

commit b87b63c5f062603592bd5e8c2befac774caab08b
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue May 9 20:11:08 2017 -0400

    Small updates to the flatpak manifest
    
    We are going to be building this in the gnome apps nightly builds,
    so add a nightly tag and a (Nightly) prefix to the name.
    Other changes:
    - Use the unstable gnome runtime
    - drop explicit compiler flags

 flatpak/org.gnome.Recipes.json |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/flatpak/org.gnome.Recipes.json b/flatpak/org.gnome.Recipes.json
index cf7e8f2..7332956 100644
--- a/flatpak/org.gnome.Recipes.json
+++ b/flatpak/org.gnome.Recipes.json
@@ -1,9 +1,11 @@
 {
     "id": "org.gnome.Recipes",
     "runtime": "org.gnome.Platform",
-    "runtime-version": "3.24",
+    "runtime-version": "master",
     "sdk": "org.gnome.Sdk",
     "command": "gnome-recipes",
+    "tags": ["nightly"],
+    "desktop-file-name-prefix": "(Nightly) ",
     "finish-args": [
         "--share=ipc",
         "--share=network",
@@ -15,9 +17,6 @@
         "--talk-name=ca.desrt.dconf",
         "--env=DCONF_USER_CONFIG_DIR=.config/dconf"
     ],
-    "build-options" : {
-        "cflags": "-O2 -g"
-    },
     "cleanup": [
         "/include",
         "/lib/pkgconfig",