Add approved on criteria to query
Add simple html dom parser to requirements
Add routes and implementation for scrape queueing and execution
Check recommendation id exists
Add approve handler
Add transparent loader spinner
Add styles

- Helpers for hidden and nomargin
- Form blocker styles
Add template for recommendation candidate preview
Include extra scripts at end of layout
Merge branch 'master' into create_recommendation

Pull in client code
Handle recommendation preview, scrape and activation
Fetch preview data over JSON API
Merge pull request #1 from nikcorg/create_recommendation

Create recommendation