Front-end integration of qTranslate into WooCommerce.
init_on_demandfunction to make plugin work with qTranslate forks
site_urlfilter for comment form to keep the current language when submitting a product review
get_termscalls to fix some widgets, amongst other things (thanks to arejay for the hint)
im8qw_use_default_admin_languagein order to customize or deactivate the default admin language
set_transientfunction is now a lot more restricted to WooCommerce)
wp_get_object_termsfilters to get rid of PHP warnings (thanks to stevenvd and miso00 for reporting this)