Mikhail Porokhovnichenko

Hi, According [this](https://github.com/akagadovskiy/ng-admin-jwt-auth/blob/master/js/module.js#L19), HTTP request to loginTemplateUrl will be executed anyway, even if templateUrl is already in $templateCache. In some cases this causes errors. Would be great first check that...

Добавить параметр LANG в контекст шаблона (см. http://twitter.com/uLoginTeam/status/256054389087809536)

Actually we have PR #13 with the feature implemented there but should improve look-n-feel of the code. And think about if we really need it.

- [ ] Pick the only python version in Travis and choose the right one via ``pyenv``? - [ ] Fix all the dev. dependencies for ``poetry`` to avoid dependencies...