<a name"2.2.2"> 2.2.2 (2016-06-22) Bug Fixes TranslatePipe: Don't subscribe multiple times to lang change event (a95e5854, closes #139) TranslateService: Remove Http dependency from the TranslateService class (7c562767, closes #149) TranslateParser: Fixed target undefined for missing translation (e96d9a56, closes #87)
