Allow remote access to paydays.json (#241)
Allow remote access to paydays.json (#241)

This is a read-only endpoint, and we want people to use it in off-site
visualizations.

studio666/gratipay.com,MikeFair/www.gittip.com,mccolgst/www.gittip.com,gratipay/gratipay.com,studio666/gratipay.com,MikeFair/www.gittip.com,mccolgst/www.gittip.com,eXcomm/gratipay.com,gratipay/gratipay.com,studio666/gratipay.com,bountysource/www.gittip.com,bountysource/www.gittip.com,gratipay/gratipay.com,bountysource/www.gittip.com,bountysource/www.gittip.com,eXcomm/gratipay.com,eXcomm/gratipay.com,mccolgst/www.gittip.com,gratipay/gratipay.com,mccolgst/www.gittip.com,studio666/gratipay.com,MikeFair/www.gittip.com,eXcomm/gratipay.com