#62 and #61 added missing browser platform tools methods
#62 and #61 added missing browser platform tools methods

Luke265/typeorm,typeorm/typeorm,typeorm/typeorm,Luke265/typeorm,gintsgints/typeorm,wpensar/ionic-orm,cserron/typeorm,ReaxDev/typeorm,typeorm/typeorm,ReaxDev/typeorm,wpensar/ionic-orm,cserron/typeorm,gintsgints/typeorm,wpensar/ionic-orm