0.1.4

Mainly added unit tests, fixed a few bugs that surfaces while writing them.

What's Changed

• Feature/user tests by @ylebre in #6
• add mailstyles to example by @ylebre in #7
• Tests for middleware, db, session, mailer by @ylebre in #8
• Tests for Server and StorageServer class by @ylebre in #9

Full Changelog: 0.1.3...0.1.4