version 0.1
	* cleanups and code reorganisation
	* add an abstraction layer for the frontend

version 0.0.7
	* add golf
	* code clean-ups
	* minor bugfixes

version 0.0.6
	* add highscore and statistics
	* new e17-ish theme
	* add spider, vegas, klondike (draw) 3

version 0.0.5
	* fix make problems

version 0.0.4
	* add native language support
	* add configure and about windows => ewl deps
	* remember configuration
	* add thoughtful solitaire variante
	* only borderless if the theme is supporting this
	* new theme, namely simple
	* removed hardcoded paths