Most basic swing app; no functionality yet
Playground centered and correctly resizeable
More playground enhancments

 * image for walls
 * playground model
 * example of playground rendering
Clean-up components composition in main app; use events for showing/hiding grid
Xml report loading; basic game controlling finished
Major refactorings, mainly game log and events dispatching
Nice player colors; current score displayed next to player name
Playground cells editing disabled
Basic continues replay; nicer player list
Add progress bar showing the game progress (current turn / all turns)
Improved continues replaying - can be paused
Add game speed slider; currently without backing implemention
Turn delay configurable dynamically using slider
Fixed game speed when changing turn delay; bonuses represented as strawberry icons
Game report parsing moved to dedicated object
Rename GameLog to GameReport to be consistent with Drooms naming
Basic tests for xml report parser, players list and replay game controller
Update players list to be in its own class
Remove dummy report loaded after start
Clean poms - dependencies in parent