Show Actual Projects on Explore page

### Shows project, description, link to github, technologies, and causes:
![CodeMontage-3](https://f.cloud.github.com/assets/226228/421289/db98b496-ad04-11e2-9b1f-14f05ee88ffb.jpg)

### Includes organization twitter link if available:
![CodeMontage-4](https://f.cloud.github.com/assets/226228/421293/014e22de-ad05-11e2-9a28-c3bfc3e74429.jpg)