---- CURRENT ----

-- GENERAL --

* log window: remove blank line between log lines
* implement load dialog when loading a game (e.g. for sokoban when creating level images)
* implement networking ability
* help -> help for current game
* make splitter not moveable
* make splitter hideable
* implement Pong
* implement UNDO mechanism
* implement State saver
* complete tests

-- SOKOBAN --

* BUG: sokoban man does not get drawn sometimes
* move to next level when level finished
* show moves and score

-- TICTACTOE --

* Undo does not work correctly (cur player does not get undone)
* TicTacToe AI opponent (on base of mini-max, nega-max,...)

---- FUTURE ----


---- DONE ----

* BUG: log window should stay behind main window
* BUG: rake install broken on windows
* create icon for window
* implement Sokoban
* implement undo mechanism for each game