alphagov/smartdown — pull request #116 by karlentwistle (2014-12-03 16:21:45+00:00)
Title: Redirect to outcome when extra URL parameters entered after outcome 

##What does it do?

Broken

Example:

https://www.gov.uk/pay-leave-for-parents/y/no/2015-6-9/self-employed/yes/no is an outcome
https://www.gov.uk/pay-leave-for-parents/y/no/2015-6-9/self-employed/yes/no/whatever throws an exception

Fix:

URLs with extra parameters such as:
* https://www.gov.uk/pay-leave-for-parents/y/no/2015-6-9/self-employed/yes/no/whatever
* https://www.gov.uk/pay-leave-for-parents/y/no/2015-6-9/self-employed/yes/no/whatever/other/things

now all redirect to
https://www.gov.uk/pay-leave-for-parents/y/no/2015-6-9/self-employed/yes/no (outcome page)