Remove reference.
Merge branch 'master' of https://github.com/wrkstrm/HackerNews

# By Cristian A Monterroza
# Via Cristian A Monterroza
* 'master' of https://github.com/wrkstrm/HackerNews:
  Explain the awesomeness.
- Renamed Observations Dictionary to something more appropriate.
- Fixed glitch where observations were ended, but not dereferenced from the dictionary.
- Increased speed to re-order animation.
- Added Flurry for analytics.
- Organized controller.