// ISO-639-Language-Sources-Copyright.txt, www.hortensj-garden.org, 2016
// =====================================================================
// 
// The following sources were used to build the tree "ISO-639-Language":
// 
// 	Wikipedia
// 	=========
// 
// 	Source: http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
// 	DownloadDate: 2014-02-04
// 
// 	Source: http://en.wikipedia.org/wiki/List_of_ISO_639-2_codes
// 	DownloadDate: 2014-02-04
// 
// 	Source: http://en.wikipedia.org/wiki/List_of_ISO_639-5_codes
// 	DownloadDate: 2014-02-04
// 
// 	Source: Wikipedia-pages for each language, e.g.: http://en.wikipedia.org/wiki/Hausa_language
// 	DownloadDate: Feb. 2014
//