After three day of relax

- I move timer into bin.js into handles folder for manage better the clock interation with the index.html page
- I insert into module timer an automatic mechanism that make the countdown (I decrease variable timeout ==> number of second tha remain to the end)
- I make some changes into prof panel interface to try the external library about the countdown and I have good result because I can attach the countdown div where I want using the parameter "target" of the constructor
- I set the countdown object into index.html with a parameter that I pass to the my html engine (hbs in this case)

ps: make post request to set classroom clock
tomorrow: report to the prof and I deepen the study of mocha.js and the module node that allow me to start node project forever into my machine