Input validation
Paternity leave is not dependent on partner's lower earnings: birth
Paternity leave is not dependent on partner's lower earnings: adoption
Eligibility modifications for additional paternity leave and pay
Fix for detecting when questions have not been answered

If a question has not been answered, we now set the response to
be an empty string, previously this was set to nil so the parameters
were missing from the redirect. All empty strings are then cast
to nil before entering smartdown.
If LE test passes, then E&E test passes
Add edge cases raised by factcheck script
Fix legal errors detected on 05/11 for adoption cases in 2014
Failing scenarios for adoption 2014 factcheck
Errors in adoption and birth 2014, additional paternity leave not dependent on LE
Merge pull request #1259 from alphagov/spl-legal-factcheck

SPL legal factcheck
Merge pull request #1246 from alphagov/error-part-of-node

Input validation
Marriage Abroad SA - Add V2 files
Update animal example to show phraselists using elseif
Merge pull request #1256 from alphagov/phraselists

 Update animal example to show phraselists using elseif
Marriage Abroad SA - Brazil update
Example usage of question aliases within smartdown
Merge pull request #1260 from alphagov/alias_example

Example usage of question aliases within smartdown
Marriage Abroad SA - New Zealand update
Factcheck amends for landlord immigration check