Update README.md

Updated the readme to include the front-end view function
Merge pull request #4 from davidyell/develop

Resolves #3.
Update README.md

Removed the `<?php` tags from code blocks as inline highlighting seems to work now.
Merge branch 'develop'
Resolves #8. Added the model to the field list
Merge branch 'master' of https://github.com/davidyell/CakePHP-Statusable into develop