Error checks; doc tweaks
Allow icons with different aspect ratios. Add VClouds iconset
Credit VClouds in README
Style help file
Update preamble in main file
Make some display items configurable options
Don't shift the current temperature position if no other current conditions to show
Add option for current visibility
Abbrevation for nautical miles
Better handling of nulls in BBC feed
Rationalise icon maps
Add weezle and novacon icons
Add new icons to help.html
Use a different style for the separator, to avoid themes affecting it
Credits for new icons
Options for forecast pressure and humidity
Whoops, somehow deleted forecast wind direction - replace
Make current weather icon clickable to go to full forecast
Update credits in main file
Compress icons