se arreglo funciones.js, se modifico galeria.css.

Change-Id: Ia19b7e12fa816fb2cb8cc157a04af4ef316f20b1
Merge branch 'master' of
https://github.com/ggobea/nordendistribuciones.git

Conflicts:
	sistema/productos.php

Change-Id: I5c13fecfb18742b837cf3ac9000daaec00f12469