set content list to span12 when filter is empty
set content list to span12 when filter is empty

I forget to do the same thing for the ajax template in this pull request https://github.com/sonata-project/SonataAdminBundle/pull/1917
Koc/SonataAdminBundle,ruscon/SonataAdminBundle,ellementA/SonataAdminBundle,jszmidt/SonataAdminBundle,mgdigital/SonataAdminBundle,amine2z/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,binhle410/SonataAdminBundle,rswork/SonataAdminBundle,Romashka/SonataAdminBundle,jszmidt/SonataAdminBundle,lightglitch/SonataAdminBundle,amine2z/SonataAdminBundle,lutangar/SonataAdminBundle,ARTACK/SonataAdminBundle,robhunt3r/SonataAdminBundle,Romashka/SonataAdminBundle,greg0ire/SonataAdminBundle,morfin60/SonataAdminBundle,mweimerskirch/SonataAdminBundle,ARTACK/SonataAdminBundle,ryanhughes/SonataAdminBundle,dankempster/SonataAdminBundle,ruscon/SonataAdminBundle,mweimerskirch/SonataAdminBundle,core23/SonataAdminBundle,ejkun/SonataAdminBundle,morfin60/SonataAdminBundle,lightglitch/SonataAdminBundle,jakublech/SonataAdminBundle,osavchenko/SonataAdminBundle,dmarkowicz/SonataAdminBundle,joshlopes/SonataAdminBundle,morgangiraud/SonataAdminBundle,rschumacher/SonataAdminBundle,rschumacher/SonataAdminBundle,tunne/SonataAdminBundle,dmarkowicz/SonataAdminBundle,arbislimen/SonataAdminBundle,FabienD/SonataAdminBundle,ryanhughes/SonataAdminBundle,mohebifar/SonataAdminBundle,tskorupka/SonataAdminBundle,ksom/SonataAdminBundle,idchlife/SonataAdminBundle,nexylan/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,morgangiraud/SonataAdminBundle,rmzamora/SonataAdminBundle,mikemeier/SonataAdminBundle,andythorne/SonataAdminBundle,OskarStark/SonataAdminBundle,claudusd/SonataAdminBundle,Armstrong1992/SonataAdminBundle,jszmidt/SonataAdminBundle,cmacetko/SonataAdminBundle,binhle410/SonataAdminBundle,goldbroker/SonataAdminBundle,rmzamora/SonataAdminBundle,jlamur/SonataAdminBundle,morfin60/SonataAdminBundle,ju1ius/SonataAdminBundle,edouardkombo/SonataAdminBundle,goldbroker/SonataAdminBundle,Th3Mouk/SonataAdminBundle,joshlopes/SonataAdminBundle,jordisala1991/SonataAdminBundle,dmarkowicz/SonataAdminBundle,tim96/SonataAdminBundle,joshlopes/SonataAdminBundle,robhunt3r/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,Denniskevin/SonataAdminBundle,andythorne/SonataAdminBundle,rmzamora/SonataAdminBundle,ossinkine/SonataAdminBundle,lightglitch/SonataAdminBundle,ellementA/SonataAdminBundle,Romashka/SonataAdminBundle,vincenttouzet/SonataAdminBundle,tskorupka/SonataAdminBundle,Denniskevin/SonataAdminBundle,joshlopes/SonataAdminBundle,tskorupka/SonataAdminBundle,tim96/SonataAdminBundle,tunne/SonataAdminBundle,dmarkowicz/SonataAdminBundle,FabienD/SonataAdminBundle,FabienD/SonataAdminBundle,gRoussac/SonataAdminBundle,vincenttouzet/SonataAdminBundle,mweimerskirch/SonataAdminBundle,j-ledoux/SonataAdminBundle,gnorby88/SonataAdminBundle,0mars/SonataAdminBundle,fosvn/SonataAdminBundle,edouardkombo/SonataAdminBundle,lutangar/SonataAdminBundle,Romashka/SonataAdminBundle,sonata-project/SonataAdminBundle,nexylan/SonataAdminBundle,rswork/SonataAdminBundle,peter-gribanov/SonataAdminBundle,ossinkine/SonataAdminBundle,tim96/SonataAdminBundle,arbislimen/SonataAdminBundle,rswork/SonataAdminBundle,Koc/SonataAdminBundle,ejkun/SonataAdminBundle,jordisala1991/SonataAdminBundle,morgangiraud/SonataAdminBundle,lutangar/SonataAdminBundle,gRoussac/SonataAdminBundle,0mars/SonataAdminBundle,FabienD/SonataAdminBundle,0mars/SonataAdminBundle,idchlife/SonataAdminBundle,cmacetko/SonataAdminBundle,gRoussac/SonataAdminBundle,Denniskevin/SonataAdminBundle,Storke/SonataAdminBundle,ARTACK/SonataAdminBundle,rschumacher/SonataAdminBundle,Storke/SonataAdminBundle,ju1ius/SonataAdminBundle,Koc/SonataAdminBundle,idchlife/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,dmarkowicz/SonataAdminBundle,nexylan/SonataAdminBundle,robhunt3r/SonataAdminBundle,core23/SonataAdminBundle,mikemeier/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,peter-gribanov/SonataAdminBundle,jszmidt/SonataAdminBundle,jlamur/SonataAdminBundle,ruscon/SonataAdminBundle,claudusd/SonataAdminBundle,vincenttouzet/SonataAdminBundle,rschumacher/SonataAdminBundle,osavchenko/SonataAdminBundle,Denniskevin/SonataAdminBundle,ju1ius/SonataAdminBundle,Th3Mouk/SonataAdminBundle,robhunt3r/SonataAdminBundle,core23/SonataAdminBundle,mohebifar/SonataAdminBundle,edouardkombo/SonataAdminBundle,ellementA/SonataAdminBundle,gnorby88/SonataAdminBundle,fosvn/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,ejkun/SonataAdminBundle,j-ledoux/SonataAdminBundle,cmacetko/SonataAdminBundle,tunne/SonataAdminBundle,andythorne/SonataAdminBundle,tim96/SonataAdminBundle,digitalkaoz/SonataAdminBundle,jakublech/SonataAdminBundle,greg0ire/SonataAdminBundle,ksom/SonataAdminBundle,jlamur/SonataAdminBundle,news-life-media/SonataAdminBundle,jakublech/SonataAdminBundle,osavchenko/SonataAdminBundle,ellementA/SonataAdminBundle,core23/SonataAdminBundle,news-life-media/SonataAdminBundle,news-life-media/SonataAdminBundle,mgdigital/SonataAdminBundle,arbislimen/SonataAdminBundle,ryanhughes/SonataAdminBundle,0mars/SonataAdminBundle,vincenttouzet/SonataAdminBundle,digitalkaoz/SonataAdminBundle,cmacetko/SonataAdminBundle,Romashka/SonataAdminBundle,ossinkine/SonataAdminBundle,dankempster/SonataAdminBundle,gRoussac/SonataAdminBundle,jlamur/SonataAdminBundle,goldbroker/SonataAdminBundle,greg0ire/SonataAdminBundle,claudusd/SonataAdminBundle,j-ledoux/SonataAdminBundle,jordisala1991/SonataAdminBundle,mohebifar/SonataAdminBundle,Storke/SonataAdminBundle,mgdigital/SonataAdminBundle,digitalkaoz/SonataAdminBundle,osavchenko/SonataAdminBundle,OskarStark/SonataAdminBundle,edouardkombo/SonataAdminBundle,amine2z/SonataAdminBundle,digitalkaoz/SonataAdminBundle,ju1ius/SonataAdminBundle,idchlife/SonataAdminBundle,mikemeier/SonataAdminBundle,mikemeier/SonataAdminBundle,jordisala1991/SonataAdminBundle,ksom/SonataAdminBundle,mweimerskirch/SonataAdminBundle,tunne/SonataAdminBundle,lutangar/SonataAdminBundle,lightglitch/SonataAdminBundle,nexylan/SonataAdminBundle,Storke/SonataAdminBundle,greg0ire/SonataAdminBundle,andythorne/SonataAdminBundle,qsomazzi/SonataAdminBundle,claudusd/SonataAdminBundle,Armstrong1992/SonataAdminBundle,ryanhughes/SonataAdminBundle,ossinkine/SonataAdminBundle,gnorby88/SonataAdminBundle,binhle410/SonataAdminBundle,peter-gribanov/SonataAdminBundle,OskarStark/SonataAdminBundle,OskarStark/SonataAdminBundle,sonata-project/SonataAdminBundle,Th3Mouk/SonataAdminBundle,fosvn/SonataAdminBundle,ejkun/SonataAdminBundle,mohebifar/SonataAdminBundle,ellementA/SonataAdminBundle,morfin60/SonataAdminBundle,Soullivaneuh/SonataAdminBundle,qsomazzi/SonataAdminBundle,Koc/SonataAdminBundle,fosvn/SonataAdminBundle,goldbroker/SonataAdminBundle,amine2z/SonataAdminBundle,ksom/SonataAdminBundle,rmzamora/SonataAdminBundle,morgangiraud/SonataAdminBundle,news-life-media/SonataAdminBundle,mgdigital/SonataAdminBundle,tskorupka/SonataAdminBundle,ARTACK/SonataAdminBundle,UnDeleteRU/SonataAdminBundle,binhle410/SonataAdminBundle,j-ledoux/SonataAdminBundle,jakublech/SonataAdminBundle,news-life-media/SonataAdminBundle,dankempster/SonataAdminBundle,binhle410/SonataAdminBundle,rswork/SonataAdminBundle,osavchenko/SonataAdminBundle,ejkun/SonataAdminBundle,qsomazzi/SonataAdminBundle,arbislimen/SonataAdminBundle,gnorby88/SonataAdminBundle,qsomazzi/SonataAdminBundle,peter-gribanov/SonataAdminBundle,morfin60/SonataAdminBundle,j-ledoux/SonataAdminBundle,ruscon/SonataAdminBundle,jlamur/SonataAdminBundle,Th3Mouk/SonataAdminBundle,dankempster/SonataAdminBundle