added setup script
added reference docs to public directory
gitignore: vim's persistent undo files
updated readme
db/seeds: BUGFIX: removed unused lines causing db:seed to crash
bug: was returning matrix of fuda not an array of fuda (solution: flatten matrix)
SRS kanji decks; fuda stylesheet changes
convert romaji to hiragana
adds basic search functionality
adds users table
adds new bullets to TODO list ( http://0.0.0.0:3000/?josh )
extracts search results into partial
adds user associations to fuda/yamafuda
adds user associations ([yama]fuda belong_to user; user has_many [yama]fuda)
sign out with GET http method not DELETE
adds page/controller for users to create fuda/yamafuda