[diffpdf] update sources

[Till Maas]

commit 530b16a57a0f2f27de4fb870b0cb2a9554762e1b
Author: Till Maas <opensource at till.name>
Date:   Sun Oct 20 19:44:39 2013 +0200

    update sources

 .gitignore |    1 +
 sources    |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 7d60511..d7091bf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /diffpdf-2.1.2.tar.gz
+/diffpdf-2.1.3.tar.gz
diff --git a/sources b/sources
index f8ab255..c3d9aae 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-38b062c040ffe53e72670a47a4516e9d  diffpdf-2.1.2.tar.gz
+4627d3a3f2b57e999ad95d541598a783  diffpdf-2.1.3.tar.gz