Add `nearestStormDistance`, `nearestStormBearing`, `moonPhase`

[CNG]

Since last release:

Changelog

• 14 Aug 2014: Added Polish and Pig Latin (!?) to the list of supported languages.
• 29 Jul 2014: Added Italian to the list of supported languages.
• 11 Jun 2014: Added Spanish to the list of supported languages.
• 29 May 2014: Added the lang option.
• 7 Jan 2014: Added the moonPhase property to data points.
• 10 Dec 2013: Added the MADIS data source.
• 5 Dec 2013: Added the nearestStormDistance and nearestStormBearing properties to data points.