[gnome-apps-nightly/stable] Add new file for frogr, pointing to org.gnome.frogr-unstable.json

[Mario Sanchez Prada <msanchez src gnome org>]

commit f782f44962ad14addf820ae92316462dce982e1b
Author: Mario Sanchez Prada <msanchez gnome org>
Date:   Fri Mar 17 17:26:10 2017 +0000

    Add new file for frogr, pointing to org.gnome.frogr-unstable.json
    
    See https://wiki.gnome.org/Projects/SandboxedApps/Building

 org.gnome.frogr.app |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/org.gnome.frogr.app b/org.gnome.frogr.app
new file mode 100644
index 0000000..fd8b245
--- /dev/null
+++ b/org.gnome.frogr.app
@@ -0,0 +1,3 @@
+ID=org.gnome.frogr
+JSON=org.gnome.frogr-stable.json
+GITURL=git://git.gnome.org/frogr