Inicialización ModuloTrabajo

Se declararon los métodos vacíos
Merge remote-tracking branch 'origin/master'

Conflicts:
	nbproject/private/private.xml
Merge branch 'master' of https://github.com/ManeRs11/SBR

Conflicts:
	nbproject/private/private.properties
	nbproject/private/private.xml

	modified:   nbproject/private/private.properties
	deleted:    nbproject/private/private.xml