remove leading . from .env.example file
change parameters.yml instructions in README
remove framework.validation.api option from config.yml
add a line break to parameters.default.yml
update sylius bundles to 0.12
add getRecentGames() to GameRepository
drop currently unsued AppCache.php
remove JMSDiExtraBundle
add a basic FOSRestBundle config for json API
add input to set team names on new game form
add js code to refresh players based on previous teams
add dropdown to choose recent team games to refresh player names