Move gettext, ngettext and sgettext calls into the new ggettext module. All of them return unicode all of the time.

svn: r14091

src/Spell.py

@@ -32,7 +32,7 @@ present, we default to no spell checking.
 # Python classes
 #
 #-------------------------------------------------------------------------
-from gettext import gettext as _
+from gen.ggettext import gettext as _
 import locale
 
 #-------------------------------------------------------------------------