Install capybara and poltergeist for integration tests
Remove undefined function in application.js
Add integration tests for adding applications to accounts
Add integration tests for signing up as a local user
Add integration tests for email address confirmation
Merge pull request #6 from karenc/add-integration-tests

Add integration tests
Remove pending tests
Add email address regular expression validation
Add more tests for email address confirmation
Add tests for TransferOmniauthInformation routine
Merge pull request #7 from karenc/add-more-tests

Add more tests
Merge branch 'master' of github.com:openstax/accounts into jpslav_api-refresh