Added an ability to change color of text and background color of widget.
Usage:
	musicwidget.font_color = "#000000"	--Set font color to white
	musicwidget.background = '#FFFFFF"	--Set background color to black
By default colors will be taken from beatiful theme. 'fg_normal' for font color and 'bg_normal' for background colour.
Added an ability to change color of text and background color of widget.
Usage:
	musicwidget.font_color = "#000000"	--Set font color to white
	musicwidget.background = '#FFFFFF"	--Set background color to black
By default colors will be taken from beatiful theme. 'fg_normal' for font color and 'bg_normal' for background colour.
Merge branch 'master' of git://github.com/alexander-yakushev/awesompd

Merge after update