* boards/melody/guitar/background.png: new background by Frank
	* boards/melody/guitar/cursor.png: -
	* boards/sounds/HOWTO_ENCODE: Updated
	* boards/wordsgame/README:  Updated
	* docs/C/python.html:  Updated to reflect changes in bonus to support DRAW
	* docs/C/python.xml: -
	* src/boards/py-mod-bonus.c: (python_gcompris_bonus_module_init):
	* src/boards/python/melody.py: Added constants for bonus to support draw
	* src/gcompris/bonus.c: (board_finished), (gcompris_display_bonus),
	(bonus_image): Added constants for bonus to support draw
	* src/gcompris/bonus.h: -