pad() and formatTime() should be in main js file

[insign]

To me looks crucial that the funcions pad() and formatTime() should be in the main timer js since it is very useful and 'humanly' necessary

[jchavannes]

I'm working on an update that will address this: #13.

Specifically, you will be able to access this via $.timerUtil.pad() and $.timerUtil.formatTime().