Added all files in bin/ to MANIFEST.in so that .bat are not forgotten in source archive
diff --git a/MANIFEST.in b/MANIFEST.in
index 27de48c..7c33aff 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,5 @@
 include MANIFEST.in
 include run_scapy
+recursive-include bin *
 recursive-include doc *
 recursive-include test *