As one of a fair few carefully-calibrated measures in his first 100 days, new Mayor Boris announced today that, as promised, he would end publication of The Londoner, the Mayor's tabloid-style London free-sheet. If you never saw a copy, it felt a bit like a local newspaper. Only it was London-wide and not news at all - it was produced monthly by the Greater London Authority itself, not journalists, with adverts mostly coming from......