t2v/play2-auth — pull request #72 by xuwei-k (2014-01-25 17:34:59+00:00)
Title: fix travis setting. use default travis sbt

test failure if use `paulp/sbt-extra`'s default memory settings.
https://travis-ci.org/t2v/play2-auth/builds/17232026#L42

```
Error: Could not find or load main class # Tweaking for VM equipped with 3GB of RAM
```

we can use default travis sbt.