Update to 1.4.4 release
    
    Tag translations correctly with %find_lang.
    
    Re-run intltoolize to regenerate po/Makefile.in.in after autoreconf. The first
    intltoolize run makes sure that appropriate intltool.m4 is in place before
    autoreconf.
    
    In case autoconf generates configure withouth the new intltool.m4 DATADIRNAME
    is not substituted into po/Makefile.in and translations are not installed.