simplify I18n::Tasks::SourceKeys.find_source_keys
simplify I18n::Tasks::SourceKeys.find_source_keys

bartimaeus/i18n-tasks,rstacruz/i18n-tasks,rstacruz/i18n-tasks,rstacruz/i18n-tasks,2947721120/i18n-tasks,glebm/i18n-tasks