Add script to convert regex to enum in schemas
Add script to convert regex to enum in schemas

This script is just to record how regular expression patterns describing
choices were converted into enums in the json schemas.

RichardKnop/digitalmarketplace-api,mtekel/digitalmarketplace-api,RichardKnop/digitalmarketplace-api,mtekel/digitalmarketplace-api,RichardKnop/digitalmarketplace-api,mtekel/digitalmarketplace-api,alphagov/digitalmarketplace-api,alphagov/digitalmarketplace-api,mtekel/digitalmarketplace-api,alphagov/digitalmarketplace-api,RichardKnop/digitalmarketplace-api