Changes to be committed:
	new file:   nodejs/labs/lab-4-1.js
	new file:   nodejs/labs/lab-4-2.js
	new file:   nodejs/labs/lab-5.js
	new file:   nodejs/labs/lab-6.js
	deleted:    nodejs/node.exe
	new file:   nodejs/serv/npm-debug.log
	modified:   nodejs/serv/one.js
	new file:   nodejs/serv/one2.js
	modified:   nodejs/serv/two.js
	new file:   nodejs/serv/two2.js