helpers to admins namespaces
added helpers
rspec structure
added identation to params
removed unnecesary items to menu
fixed name to empleados index
remove the articulos to admin resources
update seeds
added resources to articulos
Merge branch 'feature/articulos' into develop
added Empelado to menu
change the name
added controller and views to empleados
added resources to view resguardos by empleados
rails structure
added ! to raise errros
added relationship to resguardo and method to update the attribute of assigned reguardos
added relationship to resguardos
update the resources
added index to resguardos