update submodule ref

danhd123 · danhd123 · commit 0ee9815ef12d · 2014-10-16T19:30:22.000-07:00
diff --git a/external/SSZipArchive b/external/SSZipArchive
@@ -1 +1 @@
-Subproject commit d150baedffad624ad154d857d94ee4a43c7af052
+Subproject commit f1da1e17647ea41cf4e4a4a38cde7bd47a95b892
