Delete a merge conflict artifact and clean up some comments.
-- Austin Rose (atrose)
Improve comments in PlanningPoker.java
-- Austin Rose (atrose)
Clean up comments and remove the start game button from OpenGameView.java because you would never start a game which is already open.
-- Austin Rose (atrose)
Forces calls to getRequirements() to first make sure there are requirements loaded in the database.
-- Austin Rose (atrose)
Fixes the process of closing an open game so that the tree in the main overview is properly updated before it is displayed.
-- Austin Rose (atrose)
Switch order of these checks so that the short-circuiting behaviour prevents a potential NullPointerException from being thrown.
-- Austin Rose (atrose)
Significant improvement to the way the game tree interacts with the database. I.e., it no longer makes like 100 calls every single time.
-- Austin Rose (atrose)
Merge pull request #272 from austintrose/improve-game-tree

Improve game tree database interaction.
Checked out by Ben Korza
bnkorza