update chinese translations
update chinese translations

fguillot/kanboard,stinnux/kanboard,filhocf/kanboard,renothing/kanboard,filhocf/kanboard,libin/kanboard,BlueTeck/kanboard,stinnux/kanboard,kanboard/kanboard,stinnux/kanboard,fguillot/kanboard,oliviermaridat/kanboard,oliviermaridat/kanboard,kanboard/kanboard,BlueTeck/kanboard,filhocf/kanboard,libin/kanboard,BlueTeck/kanboard,renothing/kanboard,oliviermaridat/kanboard,renothing/kanboard,thylo/kanboard,kanboard/kanboard,fguillot/kanboard,thylo/kanboard,thylo/kanboard