Added labels to build.cmd for readability.
Added labels to build.cmd for readability.

jruckert/Autofac,zjmpds/Autofac,laizhan/autofac,laizhan/autofac,SeriaWei/Autofac,liujunhua/Autofac,pagebrooks/Autofac,csantero/Autofac,zmaruo/Autofac,neoe1984/https-github.com-autofac-Autofac,jango2015/Autofac,csantero/Autofac,neoe1984/https-github.com-autofac-Autofac,onovotny/Autofac,laizhan/autofac,LexxFedoroff/Autofac,autofac/Autofac,pagebrooks/Autofac,laizhan/autofac,SeriaWei/Autofac,jruckert/Autofac,lijianguang/Autofac,oconics/Autofac,liujunhua/Autofac,onovotny/Autofac,LexxFedoroff/Autofac,oconics/Autofac