Merge pull request #10 from hapijs/cleanup

Fixed typo in constructor.
Moved to using event emitter.
Pointed package.json to github for testing.
Emitter updates.
Updated code to limit backpressure.
Added simple example.
Replaced custom file function with Hoek.
Merge pull request #13 from arb/emitter

Emitter
Clean up for version 2.
Test cleanup.
Added support for time based log rotation.
Added ability to control format of timestamp files.
Merge pull request #16 from arb/file-options

File options
Updated good-reporter. Added error check.
Bumped package.json
this changes.
Merge pull request #22 from arb/version3

Version3
Added abilitoy to specify filename
Merge pull request #26 from arb/filename

Added abilitoy to specify filename
Updated to lab 5.