[binc] more wiki vandals

[Andy Gayton]

lifewithbincimap.org has received a fair bit of defacing in the last 
couple of weeks.  Most of this has been fixed up by anonymous users - 
thanks whoever has been helping!

I've gone through the change logs and hopefully cleaned up the rest.
An automated script has been coming in hourly from 216.195.32.244 and 
planting a heap of viagra ads on the homepage.  I'm now blocking this 
address, but this is pretty easy to get around.  I'm hoping its not 
worth the spammers effort, but if it is we might have to disable 
anonymous editing :(

AndyG.