Add rspec 3.0.1
Migrate user test to rspec
Upgrade shoulda to latest

This prevents warnings with rspec 3
Govt requests: migrate unit tests to specs
Anonymous feedback: migrate tests to specs
More govt requests: migrate unit tests to specs
Tidy up activerecord error specs

This introduces the `rspec-collection_matchers` gem.
Tidy up anonymous contact spec
Merge pull request #172 from alphagov/porting-unit-tests-to-rspec-part1

Porting unit tests to rspec part1
Throw unnecessary cruft out of jenkins.sh
Merge pull request #173 from alphagov/jenkins_sh_improvements

Throw unnecessary cruft out of jenkins.sh
Bump webmock to get rid of rspec warnings
Migrate worker tests to specs

This also introduces factory girl to avoid excessive mocking
Convert remaining unit tests to specs
Add missing require
Merge pull request #174 from alphagov/porting-unit-tests-to-rspec-part2

Porting unit tests to rspec (part2)
Port functional tests to rspec
Delete unused rails performance test
Migrate VolatileLock test to rspec
Migrate redirects test to rspec