Update README.md

Merge pull request nicksnyder#39 from dennisfaust/master

Add LanguageTags and LanguageTranslationIDs functions

upgrade to Travis container infrastructure

http://docs.travis-ci.com/user/migrating-from-legacy/?utm_source=legacy-notice&utm_medium=banner&utm_campaign=legacy-upgrade

Revert "update license for 2015"

This reverts commit ef71960.

Merge pull request nicksnyder#21 from sogko/master

Add Malay `ms` and Indonesian `id`