update empleados/principal.php on empleados view folder
Changes in style left menu section and login form
New styles in Forms usuarios, zonas, prenomina
Change forms, tables and messages styles with css in table.css file
Change design un usuarios, zona and some .css files
Style in Vertical Menu Navigator
Change <SELECT> onChange() instead onClik()
Generate Code Product automatic
Update productos controller and view
Change on products table showing the name of categories and avoiding some unuseful data
Update Entradas/Salidas, Inventario y Kardex