[gnome-documents] flatpak: Update librest to 0.8.1

[Debarshi Ray <debarshir src gnome org>]

commit 869e2755da1b8bd241cae4588f3bddc39d104c3d
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue Mar 13 14:08:05 2018 +0100

    flatpak: Update librest to 0.8.1

 flatpak/org.gnome.Documents.json |   22 +++++++++++-----------
 1 files changed, 11 insertions(+), 11 deletions(-)
---
diff --git a/flatpak/org.gnome.Documents.json b/flatpak/org.gnome.Documents.json
index 21e2446..b775532 100644
--- a/flatpak/org.gnome.Documents.json
+++ b/flatpak/org.gnome.Documents.json
@@ -35,6 +35,17 @@
                  "/bin/gnome-books"],
     "modules": [
         {
+            "name": "librest",
+            "config-opts": [ "--disable-introspection" ],
+            "sources": [
+                {
+                    "type": "archive",
+                    "url": "https://download.gnome.org/sources/rest/0.8/rest-0.8.1.tar.xz";,
+                    "sha256": "0513aad38e5d3cedd4ae3c551634e3be1b9baaa79775e53b2dba9456f15b01c9"
+                }
+            ]
+        },
+        {
             "name": "gnome-online-accounts",
             "config-opts": [ "--disable-telepathy", "--disable-documentation", "--disable-backend" ],
             "sources": [
@@ -75,17 +86,6 @@
             ]
         },
         {
-            /* we need rest-0.7 so we use a tarball for it */
-            "name": "librest",
-            "sources": [
-                {
-                    "type": "archive",
-                    "url": "https://git.gnome.org/browse/librest/snapshot/librest-librest-0.7.12.tar.xz";,
-                    "sha256": "570917e570e6e8bf55572eb04902d4cf3975c2629df9df96c21be2059d71dab9"
-                }
-            ]
-        },
-        {
             "name": "libzapojit",
             "sources": [
                 {