Wrong hourCorrection

[Finnb8r]

Hi,
Great work and thanks for this clock !
It works great, but I have however noticed that with timezones that are over 9 hours offset, the hourCorrection is not working properly.
This issue can be reproduced with an hourCorrection of 12 (Pacific/Nauru for example).
The problem lies within the function numberCorrection on line 340 :

function numberCorrection(num){
    if(num !== '+0' && num !== ''){
        if(num.charAt(0) === '+'){
            //addNum
            return + num.charAt(1);
        }
        else{
            //subNum
            return - num.charAt(1);
        }
    }
    else{
        return 0;
    }
}

This will return 1 instead of 12.
Fix would be to replace num.charAt(1) with num.substr(1) to return the correct number.

[thooyork]

Thanks for pointing that out !
Have fun with the clock plugin. If you use it on a public project a link or mention would be nice !