Added folder for external planning documents. Added photo of database schema.
created login, profile, splash mockup files
Html wireframe for answer.html, card.html, and statistics.html added to Planning Documents folder.
wireframe html mockups
moved clarks mockups into html_wireframe folder
Merge branch 'working' of https://github.com/ckampfe/flashy-cards into working
Added valid_response?(user_input) method to Card class
Added display_flash_card.erb view
Added guess.rb controller/routes file (it calls some methods in Round that are NYI)
Added Round.get_random_unsolved_card and Round.get_unsolved_cards methods
Removed NYI comment lines from app/controllers/guess.rb now that methods are implemented in Round
initialized login-creation and splash views
Changed card.answer.strip to self.answer.strip on line 8 of app/models/card.rb to correct error
mockup splash with dummy image and link
index controller routes for splash and login-create
Added some commented out temporary testing code to app/controllers/guess.rb
Not sure what I changed in app/models/round.rb
Created guess.rb controller. Added /guesses/:guess_id route.  Added answer.erb.  Wired them together. Added seed data to test them.
updated login erb form names
dummy profile erb so sinatra doesnt cry