Ensure we get all sql scripts imported into dev VM.

- We were already one version behind with the manual process
- Use find of items in the sql folder.
- Then sort by sorts ability to understand software version numbers
- Pass into mysql
- Voila!
Modify Post route to allow for SEO slug suffix.
Use Post model for getting URL rather than having logic for building the url in the template.
Use slugs in post URLs, redirecting to slugged URL if not specified.
Make sure we 301 redirect to the slug URL.
When saving a post, use the post url on the model.
Alignment.
Have separate post new page which doesn't create a new post every time you visit the URL.

- Redirects to edit page if still in draft mode
- Redirecst to public post if published
- Admittedly there is now duplicated code between the controllers which isn't ideal.
Merge pull request #70 from bobbyshaw/feature/create-new-post-only-when-actually-saving

Create new post only when actually saving
Revert "Create new post only when actually saving"
Merge pull request #72 from kalenjordan/revert-70-feature/create-new-post-only-when-actually-saving

Revert "Create new post only when actually saving"
Merge pull request #69 from bobbyshaw/feature/post-slugs

Add post slugs for SEO.
Use PSR-0 autoloader
Merge pull request #67 from bobbyshaw/feature/improved-vagrant-database-migration-importing

Ensure we get all sql scripts imported into dev VM.
Backwards compatibility with SEO friendly url's