Merge pull request #13 from cviebrock/develop

Merge pull request #12 from cviebrock/master
Merge branch 'release/1.0.5'
Merge branch 'master' of github.com:cviebrock/eloquent-sluggable
update to work with Laravel 4.1
Test usage with Ardent
1.0.6 notes
Update docs to explain integration with Ardent (and add TOC)
Merge branch 'release/1.0.6'