New command in [Ttk].

<<discussion>> Font
[HaO] 2011-05-13 The spinbox font might be set using the ''-font'' option.
In Windows Vista theme, there might appear a gap between the spinbuttons.
======
pack [ttk::spinbox .s -font {size 20}]
======
[ttk_spinbox_fontsize_20.png]
<<discussion>>

----
!!!!!!
%| [Category Command] |%
!!!!!!