added some relations in database
added relations in models
added new controllers
files generated new controllers
views: nota enfermeras and dashboard enfermeria
some general changes
added new model signos vitales
added relation for signos vitales
generated Signo Vital's controller
generated Signo Vital's view
some changes
best practice create relations from model
generated model entrega turno and item entrega turno
generated controllers and views for entrega turnos
some configurations
some helpers javascript
some changes entrega turnos
some changes views
finishing entrega turnos
added some validations