Add missing HTML escaping for textarea
Add missing HTML escaping for textarea

thylo/kanboard,djpadz/kanboard,vaikan/kanboard,filhocf/kanboard,Nerdingher/kanboard,fguillot/kanboard,patoi/kanboard,stinnux/kanboard,lianguan/kanboard,renothing/kanboard,filhocf/kanboard,djpadz/kanboard,fguillot/kanboard,Nerdingher/kanboard,vaikan/kanboard,lianguan/kanboard,renothing/kanboard,libin/kanboard,kanboard/kanboard,BlueTeck/kanboard,Shaxine/kanboard,Shaxine/kanboard,libin/kanboard,BlueTeck/kanboard,Nerdingher/kanboard,thylo/kanboard,Busfreak/kanboard,kanboard/kanboard,filhocf/kanboard,fguillot/kanboard,xavividal/kanboard,Busfreak/kanboard,oliviermaridat/kanboard,lianguan/kanboard,oliviermaridat/kanboard,patoi/kanboard,BlueTeck/kanboard,oliviermaridat/kanboard,renothing/kanboard,patoi/kanboard,xavividal/kanboard,vaikan/kanboard,Shaxine/kanboard,djpadz/kanboard,stinnux/kanboard,kanboard/kanboard,Busfreak/kanboard,stinnux/kanboard,xavividal/kanboard,thylo/kanboard