Update License file to use Autofac Contributors instead of Autofac Project.
Update License file to use Autofac Contributors instead of Autofac Project.

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