Pestaña de arrancar máquinas y detener máquinas para profesores creadas
	modified:   CygnusCloud/controllers/teacher.py
	modified:   CygnusCloud/languages/es.py
	modified:   CygnusCloud/progress.log
	modified:   CygnusCloud/static/css/default.css
	new file:   CygnusCloud/views/teacher/stopVM.html