CS169-Raxa/raxa-visualizations — pull request #66 by seshness (2012-10-28 11:49:37+00:00)
Title: [pharmacy] Time graph

Summary:
This gets us an initial time graph with a pretty scale, as in http://d.pr/i/YC1f. Interesting features, such as changing the time scale over which the graph is viewed, will come after this.

This pull request also slips in quite a few other, not particularly related, changes. These are however in separate commits. I've added `spork` and `watchr` (like `autotest`) to our `Gemfile`, and created a new convention of having JSON'd dates return as UNIX timestamps (http://en.wikipedia.org/wiki/Unix_time).

Cucumber feature added in this pull request doesn't quite work yet; will add step definitions soon.

Model methods have unit tests. The one controller method here does not, #willfix in next pass.

Reviewers: @erictzeng, @danwang, @bucephalus, @stephaniege