Major scala and library upgrade
Small change to test updates on heroku
Support for constretto configured branding
TFDL support and configurable mail
Include match-admin stylesheet for all tags
Custom js for each fdl
favicon for tfdl
Fix typo in e-mail config
Do explicit save or update on mongo
Use configured ref no prefix in user view
Using contact info from config in order receipt
Fix open graph image from config
Fix bug in save of matches
 bug in config parsing
Debuglogging mailgundata
Fix to use configured e-mails
Fix og-image link
Favicon support
CC on orders
Changes to cc lists