Update () Black LS every minute instead of every second
Update () White LS every minute instead of every second
() Black LS minor speed improvment

Shows the clock some milliseconds earlier ... windows.onload waits for the forecast to load
() White LS minor speed improvment 

Shows the clock some milliseconds earlier ... windows.onload waits for the forecast
Merge pull request #12 from Nawuko/master

Update LockScreens every minute instead of every second