Revert "Added 4 stores to board. Now two players can alternately select stores."

This reverts commit 5c0d1081afab55ffa299fe31e40a65d52ab30d89.
Revert "Revert "Added 4 stores to board. Now two players can alternately select stores.""

This reverts commit 1b5845a6d467f17d7e501921a54521d2cebfeb2f.
Renamed Board an Store to JBoard and JStore. Added reference to view in
controller. Added stores to GameState.