[Dillo-dev] form.cc: private form methods

More C++-ification of form.cc . Most of the static functions implement the internals of DilloHtmlForm::buildQueryUrl() , so let's turn them into private DilloHtmlForm methods since nothing else calls them. The first patch makes the changes, the second moves the definitions around (the diff is a little mangled for some reason but it really does nothing except move things). Regards, Jeremy Henty