[xliff] Attributes

[Yves Savourel <ysavourel@translate.com>]

Hi all,

Depending on how RC files are mapped to XLIFF we may need the following
additional values for 'restype' (I think those are not listed yet).

They correspond to default controls (also I'm still not sure what 'bedit',
'iedit' and 'hedit' are (never seen them)). 'comboboxitem' and
'comboboxexitem' are for entries in DLGINIT resources (maybe someone can
suggest a better name?).

auto3state
autocheckbox
autoradiobutton
bedit
ctext
defpushbutton
edittext
groupbox
hedit
icon
iedit
ltext
pushbox
pushbutton
radiobutton
rtext
scrollbar
state3
userbutton
dlginit
comboboxitem
comboboxexitem

-yves