ability to drag and drop a route file

[syj.git] / public / openlayers

diff --git a/public/openlayers b/public/openlayers
index f2a457cae0c516e35a7c4c3c32c3b4af040415da..477e4c8b4919e4650694a05eaeb022c7eedad303 160000 (submodule)
--- a/public/openlayers
+++ b/public/openlayers
@@ -1 +1 @@
-Subproject commit f2a457cae0c516e35a7c4c3c32c3b4af040415da
+Subproject commit 477e4c8b4919e4650694a05eaeb022c7eedad303