Stop using CDN for modernizer. (It was actually *really* slow! locally)
Extract activity-sequnce.scss from style.scss - include in runtimes.
sequence_run layout. TODO: Maybe with, we can reuse runtime layout.

I had a hard time getting the Sequence show to use the runtime layout.
I might be causing some technical debt.  There should be some time
set-aside to try and unify the layout for all of these things.
Migration: sequence.rb add logo field. Add logo_helper & refactor layout
Add HAS NGS sequence logos. Modify CSS so there is more room for logos.
Use transparent png for WaterModule_logo
Merge branch 'master' into staging

* master:
  Use transparent png for WaterModule_logo
  Add HAS NGS sequence logos. Modify CSS so there is more room for logos.
  Migration: sequence.rb add logo field. Add logo_helper & refactor layout
  sequence_run layout. TODO: Maybe with, we can reuse runtime layout.
  Extract activity-sequnce.scss from style.scss - include in runtimes.
  Stop using CDN for modernizer. (It was actually *really* slow! locally)