New weather widget
I have added a new widget to my page (in the right-hand column on the page) to indicate what the weather is like here in Johannesburg at any given time.
I don't know how accurate it is, though. I certainly do not think the current temperature is 14 degrees centigrade, and yet that is what it reads as I pen this. But I'll keep it here on a trial basis - if I really feel it is inaccurate, I'll remove it.
