set default onscreen buttons and joystick size depend on screen density.

change config version to 2.
improve beingpopup class.
improve botchecker window.
improve buydialog.
improve buyselldialog class.
improve charcreatedialog.
improcw charselectdialog.
improve chatwindow class.
blacknblack theme update

steal progress indicator from pink theme, fix gm tab color,
tweak gui for better acessibility and add android things
improve confirm dialog.
improve connection dialog.
improve debugwindow.
improve editdialog.
improve editserverdialog.
improve equipmentwindow.
improve gui class.
improve inventorywindow class.
improve itemamountwindow class.
add missing check in setup_theme file.
Jewelry Theme:
	- Button graphic revamp
	- Android: buttons are now +10% easier to select
	- Increase visibility of selected button