Backend for https://github.com/kriku/helper

1. download and install composer from https://getcomposer.org/download/

   curl -sS https://getcomposer.org/installer | php
   

2. > composer install
3. start web server

POST

data={"question":"TEST", "answers": ["ans1", "ans2"]}

returns either answer or empty line (adds question to answer queue)