Add the "annotate" gem
Run `bundle exec annotate"
Move gem "annotate"
Remove testunit generated specs in favour of rspec
Add thin for better dev environment

Webrick falls over with chunked responses, and occassionally when
interrupted with a binding.pry. Thin doesn't suffer from these
problems
Normalise quotation marks in Gemfile
Include devise test helpers, FactoryGirl syntax methods and focus: true convenience
Add and set up Guard
Add a spec for the answers controller
Fix indentation
Removed layout comment
Add pry
Fixed the answer factory
Made broken feature specs pending
Fixed controller specs.

More to come - fixed existing functionality
Update factory_girl_rails
Add database_cleaner gem
Add DatabaseCleaner to run before each test
Add FactoryGirl.lint to run before the test suite

FactoryGirl.lint will check if every factory is valid before running the
test suite
Fix AdminUser and Answer factories