Fix whitespace
Small refactoring
Reorganize packages. Step 1.

Classes logicaly placed to corresponding packages.
New packages created:
	- cards.main - Main executable classes
	- cards.game.dumbgame - DumbGame related classes
Reorganize packages. Step 2.

Moved all basic classes into cards package.
Moved all DumbGame classes into cards.dumbgame package (including Player and all strategies).
Packages deleted:
	- cards.strategy
Package renamed:
	- cards.game.dumbgame -> cards.dumbgame
Unit tests reorganized accordingly. Added cascaded AllTests classes.
Reorganize packages. Step 3.

Moved Supervisor and ALL strategy stuff into cards.dumbgame as it relevant only for dumb game.
Moved Version into cards.main.
Starting version 1.2-dev
Reorganize packages. Step 4.

Renamed cards.main -> cards.common.
Swaped cards and cards.common with each other.