[gimp] build: update nightly flatpak manifest with mypaint-brushes.

[Jehan Pagès <jehanp src gnome org>]

commit fe22500e9b2c9b1b801532ec06550c21ea11043a
Author: Jehan <jehan girinstud io>
Date:   Tue Jan 2 23:43:52 2018 +0100

    build: update nightly flatpak manifest with mypaint-brushes.
    
    Untested, but that should work!

 build/flatpak/org.gimp.GIMP-nightly.json |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/build/flatpak/org.gimp.GIMP-nightly.json b/build/flatpak/org.gimp.GIMP-nightly.json
index ebf3380..fd5c912 100644
--- a/build/flatpak/org.gimp.GIMP-nightly.json
+++ b/build/flatpak/org.gimp.GIMP-nightly.json
@@ -29,6 +29,17 @@
                 "/bin/pygtk*", "/bin/pygobject*", "/bin/pygobject-codegen-2.0"],
     "modules": [
         {
+            "name": "mypaint-brushes",
+            "sources": [
+                {
+                    "type": "git",
+                    "url": "https://github.com/Jehan/mypaint-brushes.git";,
+                    "branch": "v1.3.0",
+                    "commit": "fce9b5f23f658f15f8168ef5cb2fee69cf90addb"
+                }
+            ]
+        },
+        {
             "name": "lcms2",
             "config-opts": [ "--disable-static" ],
             "cleanup": [ "/bin", "/share" ],