End of ch. 5
	deleted:    forstrl.cpp
	new file:   nested.cpp
	modified:   test.cpp
On 6.14. If else while break

continue etcc......
	new file:   and.cpp
	new file:   cctypes.cpp
	new file:   cinfish.cpp
	new file:   condit.cpp
	new file:   enum.cpp
	new file:   if.cpp
	new file:   ifelse.cpp
	new file:   ifelseif.cpp
	new file:   jump.cpp
	new file:   more_and.cpp
	new file:   not.cpp
	new file:   or.cpp
	new file:   switch.cpp
	modified:   test.cpp