Log Message:
tex-babel-french: update to 3.3c

Bugfixes and enhancements:
-- bugfix for footnotes in \frquote{} (lualatex);
-- more sensible warnings about loading of captions.sty, fontspec.sty,
etc.; -- nobreak spaces added by babel-french are now properly
converted to HTML by lwarp (pdftex and xetex engines only); -- new
experimental option `UnicodeNoBreakSpaces' for luatex.