Rimosso lo schifo
	deleted:    december/1-dec-2013/esercizio_1/aiuto
	modified:   december/9-dec-13/esercizio_6/boh
	modified:   december/9-dec-13/esercizio_6/main.cpp
	modified:   december/9-dec-13/esercizio_6/str.cpp
	modified:   december/9-dec-13/esercizio_6/str.h