Cleaned up Validation::validate() a little and added comments
Cleaned up Validation::validate() a little and added comments

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