I have tested full pages and the render_snippet helper, but not partials.  I'm not really sure how those work.  I have read the README and the code, but it is unclear to me.
Remove debugger from Gemfile as it's not installing on Ruby 2.0
Merge branch 'spree-2-0' of https://github.com/jsqu99/spree_static_content
Fix specs for Spree 2.0.x