Added dummy command for json

No support jet in flatpak for libraries, this is just for future use

Added dummy command for json
No support jet in flatpak for libraries, this is just for future use
cf151764 · Daniel Espinosa Ortiz · f32d5c9d · cf151764
Commit cf151764 authored Mar 16, 2017 by Daniel Espinosa Ortiz
--- a/gxml.json
+++ b/gxml.json
@@ -3,7 +3,7 @@
  "runtime": "org.gnome.Platform",
  "runtime-version": "3.22",
  "sdk": "org.gnome.Sdk",
-  "command": "",
+  "command": "gxml_test",
  "modules": [
    {
      "name": "ligee",