More job data sources

[zoetrope69]

If we have more time we can consider combining some more job datasources:

• [x] Indeed
• [ ] https://www.reed.co.uk/developers/jobseeker (Signed up)
• [ ] http://www.simplyhired.com/a/publishers/overview
• [ ] http://www.careerjet.co.uk/partners/api/php/
• [ ] [https://jobs.github.com/api](Github Jobs)
• [ ] http://developer.careerbuilder.com/

[zoetrope69]

If this was to be more than just a demo this would be cool, but for now not needed