Got extended slide classes working, and moved assets to folders named after rails folders
Merge branch 'master' of github.com:michaelrshannon/manifesto
Integrated new animation assets and animation timings
Added static Slide.addDefinition() method and separated slide definitions to new file
Merge branch 'master' of github.com:michaelrshannon/manifesto
Merge branch 'master' of github.com:michaelrshannon/manifesto