Update version in README
Update version in README

Wallapop/ECSlidingViewController,galileoguzman/ECSlidingViewController,etsuyoshi/ecsliding,gwynantj/ECSlidingViewController,200895045/ECSlidingViewController,etsuyoshi/ecsliding,kaizyu/ECSlidingViewController,kaizyu/ECSlidingViewController,galileoguzman/ECSlidingViewController,200895045/ECSlidingViewController,DwightEverhart/ECSlidingViewController,mckenfra/ECSlidingViewController,kaizyu/ECSlidingViewController,ValCapri/ECSlidingViewController,demonotter/ECSlidingViewController,ernestopino/ECSlidingViewController,ValCapri/ECSlidingViewController,ValCapri/ECSlidingViewController,DwightEverhart/ECSlidingViewController,ECSlidingViewController/ECSlidingViewController,gwynantj/ECSlidingViewController,chengkaizone/ECSlidingViewController,romanovk/ECSlidingViewController,Wallapop/ECSlidingViewController,gwynantj/ECSlidingViewController,Wallapop/ECSlidingViewController,demonotter/ECSlidingViewController,ernestopino/ECSlidingViewController,etsuyoshi/ecsliding,hq804116393/ECSlidingViewController,ernestopino/ECSlidingViewController,200895045/ECSlidingViewController,hrk-ys/ECSlidingViewController,hq804116393/ECSlidingViewController,hq804116393/ECSlidingViewController,romanovk/ECSlidingViewController,kaizyu/ECSlidingViewController,chengkaizone/ECSlidingViewController,hrk-ys/ECSlidingViewController,hrk-ys/ECSlidingViewController,DwightEverhart/ECSlidingViewController,chengkaizone/ECSlidingViewController,DwightEverhart/ECSlidingViewController,ysfox/ECSlidingViewController,galileoguzman/ECSlidingViewController,ysfox/ECSlidingViewController,galileoguzman/ECSlidingViewController,Wallapop/ECSlidingViewController,hq804116393/ECSlidingViewController,hrk-ys/ECSlidingViewController,chengkaizone/ECSlidingViewController,ECSlidingViewController/ECSlidingViewController,romanovk/ECSlidingViewController,demonotter/ECSlidingViewController,ernestopino/ECSlidingViewController,gwynantj/ECSlidingViewController,ysfox/ECSlidingViewController,demonotter/ECSlidingViewController,etsuyoshi/ecsliding,ECSlidingViewController/ECSlidingViewController,ysfox/ECSlidingViewController,ECSlidingViewController/ECSlidingViewController,200895045/ECSlidingViewController