Update nginx to include perl support

library/nginx

@@ -1,6 +1,6 @@
 # maintainer: InfoSiftr <[email protected]> (@infosiftr)
 
-latest: git://github.com/docker-library/nginx@eca68498a6919e324e3fb728f1df014740fcc2ee
-1: git://github.com/docker-library/nginx@eca68498a6919e324e3fb728f1df014740fcc2ee
-1.7: git://github.com/docker-library/nginx@eca68498a6919e324e3fb728f1df014740fcc2ee
-1.7.1: git://github.com/docker-library/nginx@eca68498a6919e324e3fb728f1df014740fcc2ee
+latest: git://github.com/docker-library/nginx@d2c7eee53b81ae70f4eb9e3348575b35df136c95
+1: git://github.com/docker-library/nginx@d2c7eee53b81ae70f4eb9e3348575b35df136c95
+1.7: git://github.com/docker-library/nginx@d2c7eee53b81ae70f4eb9e3348575b35df136c95
+1.7.1: git://github.com/docker-library/nginx@d2c7eee53b81ae70f4eb9e3348575b35df136c95