Fix bug on column sorting
Fix bug on column sorting

xavividal/kanboard,kclabrador/kan-test,erwang/kanboard,wtmmac/kanboard,djpadz/kanboard,oliviermaridat/kanboard,Shaxine/kanboard,oliviermaridat/kanboard,mbrzuchalski/kanboard,crwilliams/kanboard,goofy-bz/kanboard,thylo/kanboard,vjscjp09/kanboard-1,jmptrader/kanboard,Nerdingher/kanboard,renothing/kanboard,thylo/kanboard,cHolzberger/kanboard,thylo/kanboard,creador30/kanboard,creador30/kanboard,Shaxine/kanboard,kasunf/KanboardBOI,wiebkem/kanboard,onedal88/kanboard,cHolzberger/kanboard,eSkiSo/kanboard,oliviermaridat/kanboard,jmptrader/kanboard,leangjia/kanboard,EpocDotFr/kanboard,dromek/kanboard,Nerdingher/kanboard,lianguan/kanboard,vaikan/kanboard,jclafuente/kanboard,mcfog/kanboard,eSkiSo/kanboard,crwilliams/kanboard,kasunf/KanboardBOI,Busfreak/kanboard,JeroenKnoops/kanboard,lianguan/kanboard,mbrzuchalski/kanboard,marienfressinaud/kanboard,Busfreak/kanboard,alu0100502114/kanboard,dromek/kanboard,hussam789/kanboard,wiebkem/kanboard,ChMat/kanboard,jvizueta/kanboard,corretgecom/kanboard,eSkiSo/kanboard,jtourt/kanboard,vjscjp/kanboard,manishlad/kanboard,eSkiSo/kanboard,mcorteel/kanboard,manishlad/kanboard,onedal88/kanboard,filhocf/kanboard,sanbiv/kanboard,leangjia/kanboard,Busfreak/kanboard,jtourt/kanboard,vaikan/kanboard,marienfressinaud/kanboard,dromek/kanboard,patoi/kanboard,cranca/kanboard,cranca/kanboard,kanboard/kanboard,hussam789/kanboard,cdgeelen/kanboard,jclafuente/kanboard,kanbantestnew/kanban,666/kanboard-redesign,jtourt/kanboard,xavividal/kanboard,arcanneero/kanboard,stinnux/kanboard,kanbantestnew/kanban,julesverhaeren/kanboard,kanboard/kanboard,BlueTeck/kanboard,Shaxine/kanboard,markmarco16/kanboard,skobeo/kanboard,onedal88/kanboard,kasunf/KanboardBOI,666/kanboard-redesign,666/kanboard-redesign,mcfog/kanboard,onedal88/kanboard,BlueTeck/kanboard,patoi/kanboard,mcorteel/kanboard,JeroenKnoops/kanboard,libin/kanboard,cHolzberger/kanboard,erwang/kanboard,cogumm/kanboard,cHolzberger/kanboard,djpadz/kanboard,sanbiv/kanboard,wtmmac/kanboard,mcorteel/kanboard,skobeo/kanboard,patoi/kanboard,wepika/kanboard,libin/kanboard,julesverhaeren/kanboard,666/kanboard-redesign,wepika/kanboard,vjscjp09/kanboard-1,corretgecom/kanboard,renothing/kanboard,wepika/kanboard,filhocf/kanboard,vjscjp09/kanboard-1,crwilliams/kanboard,jmptrader/kanboard,cdgeelen/kanboard,ChMat/kanboard,stinnux/kanboard,cogumm/kanboard,stinnux/kanboard,lianguan/kanboard,BlueTeck/kanboard,vaikan/kanboard,arcanneero/kanboard,wepika/kanboard,alu0100502114/kanboard,filhocf/kanboard,jclafuente/kanboard,goofy-bz/kanboard,Nerdingher/kanboard,jmptrader/kanboard,fabiano-pereira/kanboard,fabiano-pereira/kanboard,SamuelMoraesF/kanboard,julesverhaeren/kanboard,SamuelMoraesF/kanboard,kclabrador/kan-test,cdgeelen/kanboard,renothing/kanboard,fguillot/kanboard,jvizueta/kanboard,fguillot/kanboard,fguillot/kanboard,djpadz/kanboard,kanboard/kanboard,vjscjp/kanboard,EpocDotFr/kanboard,xavividal/kanboard,crwilliams/kanboard,markmarco16/kanboard