update for scala-2.11.2

I have updated dependencies

Test results:
[error] Error: Total 15, Failed 0, Errors 13, Passed 2

Reason: HTTP/1.1 401 Authorization Required

For example for this:  http://api-metrika.yandex.ru/stat/sources/direct/summary.json?pretty=1&oauth_token=05dd3dd84ff948fdae2bc4fb91f13e22&id=2138128