Andrew Shadura <bugzilla@tut.by> [Tue, 16 Oct 2012 14:54:51 +0200] rev 17958
hgk: use Ttk instead of plain Tk
Use Ttk (themed Tk) for most of the widgets. Default to xpnative theme on
Windows, clam otherwise.
Provide a shim for Tk 8.4 without Tile/Ttk.