Properly display investigate status button
Add back end job description API
Return valid json from job describe
Add job describe API endpoint
Fully wire up investigate buttons
Break up monolithic notochord app
Complete stats rollup view
Add nirvana view
Add view for job progress bar.

This approach isn't super thrilling because of how the investigate
button and job progress status button reuse the same div. It might be
better to use polymorphism to render the appropriate view, but we can
optimize that later.
Sort job views when the job status changes.
Rename Notochord to Waylon
Refresh all jobs every 60 seconds.
Add tooltip to weather icon
Remove old waylon.js

This removes the monolithic waylon implementation in favor of the
backbonejs based implementation.
Enable tooltip for time remaining glyphicon
Set unknown-job color to 'info' for consistency