Add split [h|v|horizontal|vertical] command
Add split [h|v|horizontal|vertical] command

ptMuta/sway,sleep-walker/sway,christophgysin/sway,twouters/sway,ascent12/sway,lkundrak/sway,1ace/sway,MartijnBraam/sway,mikkeloscar/sway,mikkeloscar/sway,Half-Shot/sway,colemickens/sway,ascent12/sway,punkkeks/sway,taiyu-len/sway,1ace/sway,SyedAmerGilani/sway,punkkeks/sway,sleep-walker/sway,taiyu-len/sway,aouelete/sway,minus7/sway,christophgysin/sway,crondog/sway,ascent12/sway,shaunstanislaus/sway,crondog/sway,colemickens/sway,johalun/sway,Luminarys/sway,aouelete/sway,twouters/sway,1ace/sway,4e554c4c/sway,4e554c4c/sway,minus7/sway,SirCmpwn/sway,colemickens/sway,taiyu-len/sway,MartijnBraam/sway,lkundrak/sway