Merge pull request #138 from akkie/master

Tests for VK provider
Fix typo
Merge pull request #139 from fernandoacorreia/typo-AuthenticatorService

Fix typo
Reformat and clean up
Merge pull request #142 from fernandoacorreia/cleanup-braces

Reformat and clean up
Default to sending only for HTTPS in production

but not for development and test.
Merge pull request #140 from fernandoacorreia/secureCookie

Don't require HTTPS for cookies
Use Scala api