Set the sizeChoice, styleChoice, fontChoice explicitly instead of
letting it happen in itemStateChanged (which in the case of size, only
gets called in the event that the JComboBox selection
actually changes!) This fixes McV inquiry [268]
Only update the GUI components if fontStyle, fontSize, fontName are
different from the current selection [268]
Merge pull request #28 from mhiley/mcv_268

Set the sizeChoice, styleChoice, fontChoice explicitly instead of