add response model, correct seeds
Merge pull request #38 from ryanhburbank/kb

merge kb:add response model, correct seeds with master
schema modified
finished respondant survey taking view
The survey taking view and routes now work. The contoller properly creates new database records for each of the responses.
added email safeguard to the survey so that people can't submit without changing the email field.
fixed files
Merge branch 'master' into jb

Conflicts:
	app/controllers/index.rb
	app/models/answer.rb