boh
Merge remote-tracking branch 'origin/master'

Conflicts:
	30-oct-13/multiesercizio.cpp
	multiesercizio.cpp
	october/30-oct-13/multiesercizio.cpp

	nuovo file:   november/18-nov-13/esercizio_11.cpp
	nuovo file:   november/18-nov-13/esercizio_12.cpp
	nuovo file:   november/25-nov-13/Es09AA1314.pdf
	nuovo file:   november/25-nov-13/esercizio_1/mainfile.cpp
	nuovo file:   november/25-nov-13/esercizio_1/person.cpp
	nuovo file:   november/25-nov-13/esercizio_1/person.h
	nuovo file:   november/25-nov-13/esercizio_2/main.cpp
	nuovo file:   november/25-nov-13/esercizio_2/rectangle.cpp
	nuovo file:   november/25-nov-13/esercizio_2/rectangle.h
	nuovo file:   november/25-nov-13/esercizio_8/aiuto
	nuovo file:   november/25-nov-13/esercizio_8/main.cpp
	nuovo file:   november/25-nov-13/esercizio_8/rational.cpp
	nuovo file:   november/25-nov-13/esercizio_8/rational.h
	eliminato:    october/30-oct-13/multiesercizio.cpp
	nuovo file:   prove random/class.cpp
	nuovo file:   prove random/class.h
	eliminato:    prove random/exception.cpp
	nuovo file:   prove random/mainclass.cpp