updating readme for 3.1
updating readme for 3.1

exlant/kohana,16nsk/kohana,manyahin/moviestest,yeysman/kohana,ajose1024/kohana,madeofpeople/latticeFolio,acoulton/slowtask-demo,Konro1/pms,OpenBuildings/jam-resource,zhangjingpu/kohana,madeofpeople/latticeFolio,kohana/kohana,qianzy96/kohana,enov/Aurora-QA,web-player/kohana,gold3bear/kohana,jellycheng/kohana,JanvanCasteren/kohana,ryross/konfig_test,exlant/kohana,driutheman/kohana,driutheman/kohana,dreamsxin/kohana,gartz/KohanaCV,anhnt0212/kohana,mattwadey/kohana,madeofpeople/latticeFolio