Merge pull request #44 from chrqls/dev

[Issue #36] Adding a screen to get the session id between the login screen and the moment you start making questions
Updating .gitignore (smiledb-test/ added)
[#40] Alert 'Session already running' is gone
Merge branch 'dev' on origin/dev
[#40] Removing console.log + fixing a bug when session is recovered or created