Adds automatic IP-based location lookup. Cool.
Use next hour forecast if minutely.summary returns nothing
Check if empty rather than empty string
Updated repo to match my code.
Updated info.plist.
Updated readme

Just updated the read me to have more info about the install.
Trying to fix something
Resync
Rename darksky.php to forecast.php
Added option to set units as a preference.
Added support for manually setting location.
Ignore 'settings.plist'.
Switched from separate latitude/longitude entries in settings.plist to a single location entry.
Merge pull request #2 from eddyg/master

Updated to use a single 'location' setting