add books by recent page, add books by popularity page
Merge branch 'master' of https://github.com/NatalieFrecka/WorkingTitle into simplecov
Merge pull request #21 from NatalieFrecka/simplecov

Simplecov
csv and jason creation logic
merge conflicts
simple index and user page layout
Merge pull request #22 from NatalieFrecka/simplecov

simple index and user page layout
users can only vote once per uploaded book
Merge pull request #23 from NatalieFrecka/voting

users can only vote once per uploaded book
d3 working. First draft. Code needs cleaning
merge conflicts
ready to upload