[gnome-apps-nightly/gnome-3-22] Switch builder to building from git

[Matthias Clasen <matthiasc src gnome org>]

commit c1ee8dec5e0b3437dadc8d06410203e6d1d690f5
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Feb 28 11:50:00 2017 -0500

    Switch builder to building from git

 org.gnome.Builder.app  |    2 +
 org.gnome.Builder.json |  297 ------------------------------------------------
 2 files changed, 2 insertions(+), 297 deletions(-)
---
diff --git a/org.gnome.Builder.app b/org.gnome.Builder.app
index 4e05d12..98973bf 100644
--- a/org.gnome.Builder.app
+++ b/org.gnome.Builder.app
@@ -1,2 +1,4 @@
 ID=org.gnome.Builder
 JSON=org.gnome.Builder.json
+GITURL=git://git.gnome.org/gnome-builder
+GITBRANCH=gnome-builder-3-22