asenchi/scrolls — pull request #52 by asenchi (2014-02-04 18:11:12+00:00)
Title: Logger convienence methods

This adds compatibility methods for Logger-like functionality.

```ruby
Scrolls.info(:t => "t")
```
Now will produce: `t=t level=info`.

This also increases our default "LOG_LEVEL" to 6. Meaning, Scrolls will not pring `#debug` messages unless you change this env variable. Previously this was only true for `ERROR` and more severe.