[gnome-apps-nightly/stable] documents: Add gepub to the bundle

[Matthias Clasen <matthiasc src gnome org>]

commit a2ec0ae526696ecf4d6640ed0f446ee82f736ff4
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Apr 22 17:21:55 2017 -0400

    documents: Add gepub to the bundle
    
    It seems needed.

 org.gnome.Documents.json |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/org.gnome.Documents.json b/org.gnome.Documents.json
index aabb82d..3bed438 100644
--- a/org.gnome.Documents.json
+++ b/org.gnome.Documents.json
@@ -155,6 +155,16 @@
             ]
         },
         {
+            "name": "libgepub",
+            "sources": [
+                {
+                    "type": "archive",
+                    "url": "https://download.gnome.org/sources/libgepub/0.4/libgepub-0.4.tar.xz";,
+                    "sha256": "5666a1c4d186d205bd2d91b71d4c1cd5426025569114a765dd913a564f149ff4"
+                }
+            ]
+        },
+        {
             "name": "gnome-documents",
             "config-opts": [ "--disable-documentation"],
             "sources": [