fixes to readme
fixes to readme

Aliccer/jstree,Aliccer/jstree,opencmii/jstree,ninvfeng/jstree,aihua/jstree,Aliccer/jstree,Project-TF/jstree,sadfuzzy/jstree,gustavobg/jstree,JuseChen/jstree,gustavobg/jstree,beealone/jstree,iCasa/jstree,vakata/jstree,neogis-de/jstree,gustavobg/jstree,Contagious06/jstree,Contagious06/jstree,samokspv/jstree,sadfuzzy/jstree,500tech/jstree,vakata/jstree,beealone/jstree,Project-TF/jstree,ninvfeng/jstree,jacksonpradolima/jstree,duzun/jstree,jacksonpradolima/jstree,sadfuzzy/jstree,500tech/jstree,beealone/jstree,jacksonpradolima/jstree,codio/jstree,Contagious06/jstree,duzun/jstree,AnuchitPrasertsang/jstree,samokspv/jstree,opencmii/jstree,aihua/jstree,samokspv/jstree,500tech/jstree,JuseChen/jstree,opencmii/jstree,codio/jstree,JuseChen/jstree,iCasa/jstree,ninvfeng/jstree,AnuchitPrasertsang/jstree,neogis-de/jstree,aihua/jstree,iCasa/jstree,neogis-de/jstree