adds form relationship to view
adds rake to gemfile
removes rspec specific task and makes more generic one
adds root to load path for relative requires
changes single require to load path
changes relative paths to check absoloute
unifies quote marks
removes require active_record to rely on bundler
removes uri
removes relative to rely on load path
refactors test to work with new quiz structure
removes redundant load path assignment
oops
adds css styling and form to animal quiz
adds question partial to view
persistence of tree with active record
begin js for view
removes print feature