Reorganized the views
Adding the basic polyfills for legacy browsers here.
Merge pull request #43 from nu-lts/feature/layout-reorganization

Feature/layout reorganization
Adding collections resouce to routes.rb
Basic rails generation for nu_collections
added new stub to collections controller
Created stub for new collection view
adding create sub to collections controller
Merge branch 'feature/collections' of github.com:nu-lts/drs-sufia-app into feature/collections