init
Added .gitignore and README
changed from XML to JSON
Changed JSON generation of id to primitive type
Changed JSON serialization
Refactored and added Players
Added Game
Changed JSON reference from Game and Player to be an object
findAll() changed return type from Seq to List
Added /group/:id/players and /group/:id/games
Added a copy method to the model entity
Added an evolution script 2.sql to update primary key sequences for "Game" and "Player" tables
fixed evolution 2.sql to work with empty tables using coalesce SQL function
added POST  /game/:id/results
bunch of changes
Matches are embedded in Results
added deletion of all dependent Results for a Match
changed schema to use cascaded deletes for all foreign keys
added unique constraint on name in Group
added parameter name to /groups route
added findByIds to the Group object