String addition in gucharmap

[Behdad Esfahbod <behdad behdad org>]

I marked the string "Snap Columns to Power of Two" for translation in
gucharmap.  Note that this string has been in the translation set for a
long time and accidentally dropped in Nov 2005.  So, most languages
already have it and don't need any further action.

-- 
behdad
http://behdad.org/

"Commandment Three says Do Not Kill, Amendment Two says Blood Will Spill"
        -- Dan Bern, "New American Language"