Update Weather Report algorithm
Update link to WxApp. Fix typos.
Fix bug - duplicate webcam image summary
Re-enable WU day video (JS-activated)
Cron fixes - don't append log if bad lines (and also increase frequency of WD log process); rain 24hr log working.
Bug fix - AutoScale rain graph now scales above 15mm. Also, smoothing test complete - I don't like it so feature removed.