Update 13

Agregados Logs en las evaluaciones
Update 14

Logs en videos de youtube
Update 15

Agregado de chequeo en pregunta free numeric form
Merge branch 'master' of https://github.com/nocuser/2-0 into nocuser-master

Conflicts:
	comp/README.md
	js/entrenarse_quiz_survey.js
Merge branch 'nocuser-master'