Adding upstream version 3.1.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

tests/features/wrappager.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+import sys
+
+
+def wrappager(boundary):
+    print(boundary)
+    while 1:
+        buf = sys.stdin.read(2048)
+        if not buf:
+            break
+        sys.stdout.write(buf)
+    print(boundary)
+
+
+if __name__ == "__main__":
+    wrappager(sys.argv[1])