readme updated
readme updated

HiWong/FoldableLayout,mondoktamas/FoldableLayout,ahmgsk/FoldableLayout,tanweijiu/FoldableLayout,rameshvoltella/FoldableLayout,lancevalour/FoldableLayout,louis-hsu/FoldableLayout,hgl888/FoldableLayout,kingideayou/FoldableLayout,alexvasilkov/FoldableLayout