floating.c: remove obsolete code, fix indenting
floating.c: remove obsolete code, fix indenting

EvilPudding/i3,drbig/i3,FauxFaux/i3,Phlogistique/i3,pronobis/i3,netzverweigerer/i3,acrisci/i3,pronobis/i3,avrelaun/i3,tcreech/i3,sa1/i3,dg-ratiodata/i3,pablospe/i3,ccryx/i3,DSMan195276/i3,renlinx007/i3wm,renlinx007/i3wm,pablospe/i3,Matmusia/i3,mh21/i3,gnomus/i3-wm-gap,mariusmuja/i3wm,MForster/i3,mh21/i3,mariusmuja/i3wm,stfnm/i3,i3/i3,ccryx/i3,acrisci/i3,Airblader/i3,DSMan195276/i3,Airblader/i3,simonnagl/i3,saksham0808/i3,EvilPudding/i3,gnomus/i3-wm-gap,Zopieux/i3,i3/i3,DSMan195276/i3,acrisci/i3,acrisci/i3,saksham0808/i3,Airblader/i3-original,drbig/i3,cornerman/i3,Kaligule/i3,tcreech/i3,renlinx007/i3wm,pronobis/i3,sa1/i3,strake/i3,Eelis/i3,mariusmuja/i3wm,sa1/i3,smrt28/i3,gigawhitlocks/i3-hacking,strake/i3,FauxFaux/i3,sa1/i3,renlinx007/i3wm,Phlogistique/i3,gigawhitlocks/i3-hacking,dg-ratiodata/i3,sideffect0/i3wm,avrelaun/i3,mh21/i3,Chr1stoph/i3,jubalh/i3,Azkae/i3,EvilPudding/i3,cornerman/i3,Chr1stoph/i3,simonnagl/i3,dtomasiewicz/i3,Airblader/i3-original,drbig/i3,Zopieux/i3,sideffect0/i3wm,Airblader/i3-original,smrt28/i3,cornerman/i3,tcreech/i3,shdown/i3,shdown/i3,avrelaun/i3,Eelis/i3,ccryx/i3,simonnagl/i3,Zopieux/i3,Chr1stoph/i3,yin/i3,sideffect0/i3wm,smrt28/i3,i3/i3,saksham0808/i3,Phlogistique/i3,pablospe/i3,yin/i3,netzverweigerer/i3,netzverweigerer/i3,pablospe/i3,dg-ratiodata/i3,i3/i3,Matmusia/i3,avrelaun/i3,gigawhitlocks/i3-hacking,isharp/i3,stfnm/i3,strake/i3,Chr1stoph/i3,MForster/i3,jubalh/i3,cornerman/i3,yin/i3,dtomasiewicz/i3,stapelberg/i3,isharp/i3,EvilPudding/i3,strake/i3,mh21/i3,stapelberg/i3,isharp/i3,shdown/i3,stapelberg/i3,gnomus/i3-wm-gap,drbig/i3,netzverweigerer/i3,mariusmuja/i3wm,dtomasiewicz/i3,sideffect0/i3wm,gnomus/i3-wm-gap,dg-ratiodata/i3,Zopieux/i3,Airblader/i3-original,stfnm/i3,simonnagl/i3,isharp/i3,dtomasiewicz/i3,ccryx/i3,Airblader/i3-original,acrisci/i3,Kaligule/i3,tcreech/i3,yin/i3,shdown/i3,FauxFaux/i3,MForster/i3,saksham0808/i3,Airblader/i3,Matmusia/i3,Kaligule/i3,Kaligule/i3,smrt28/i3,Eelis/i3,Eelis/i3,MForster/i3,jubalh/i3,DSMan195276/i3,stapelberg/i3,Azkae/i3,Airblader/i3,stfnm/i3,Azkae/i3,pronobis/i3,jubalh/i3,Matmusia/i3,FauxFaux/i3,Azkae/i3,strake/i3,gigawhitlocks/i3-hacking