Admin chat in blue.
Chat commands (/names, /kick, /ban to start).
Close Hibernate session after loading card sets when a user connects -- Oops!
Games have their own Hibernate session for their duration, and this is used instead of a per-request session for loading card sets when changing options.
Fix changing game options without having a card set selected.
reworked some tests to be able to hide a method from GameManager. part of this goal was to reduce unnecessary game refresh broadcasts if a client tried to create multiple games.