change nueva to nuevo
include new general js files
update actividad to use general js files
update categoria
add id to all lists on index views
add validations to check if function initBusqueda exists
add stay in page checkbox
include extra functions on general js files
change Clientes controller to Cliente, add search and new button on list page, use general js files on cliente views
clean selects after creation
add null option to genero in cliente form
enable search and use general js files in departamento