Updated nginx.

library/nginx

@@ -1,6 +1,6 @@
 # maintainer: NGINX Docker Maintainers <[email protected]> (@nginxinc)
 
-latest: git://github.com/nginxinc/docker-nginx@f4f58b1c4b433b0f82687a326d9c79d216c41de9
-1: git://github.com/nginxinc/docker-nginx@f4f58b1c4b433b0f82687a326d9c79d216c41de9
-1.9: git://github.com/nginxinc/docker-nginx@f4f58b1c4b433b0f82687a326d9c79d216c41de9
-1.9.3: git://github.com/nginxinc/docker-nginx@f4f58b1c4b433b0f82687a326d9c79d216c41de9
+latest: git://github.com/nginxinc/docker-nginx@7f3ef0927ec619d20181e677c97f991df0d7d446
+1: git://github.com/nginxinc/docker-nginx@7f3ef0927ec619d20181e677c97f991df0d7d446
+1.9: git://github.com/nginxinc/docker-nginx@7f3ef0927ec619d20181e677c97f991df0d7d446
+1.9.4: git://github.com/nginxinc/docker-nginx@7f3ef0927ec619d20181e677c97f991df0d7d446