Remove erroneous PHP code in `<table>` tag and cellspacing attr
Fixed: Fatal error when no location is set in shortcode
 Link to Wunderground now goes to forecast URL, not the weather station URL

Needed to set the subdomain so it reflects the current shortcode
language.
Fix duplicate forecasts
Fix JP subdomain setting
 Support lowercase `language` parameters in the shortcode (`fr`, not only `FR`)
Make icons case insensitive
Add Bulgarian translation
Version bump
Merge pull request #15 from katzwebservices/dev/2.0.11

Dev/2.0.11