Added hooks before and after the column header row
Added hooks before and after the column header row

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