Added readme in PackageSources folder
Added readme in PackageSources folder

--HG--
extra : rebase_source : 2a46bf0b4807daa507a1b736f1a9d08d32611586

antiufo/NuGet2,RichiCoder1/nuget-chocolatey,kumavis/NuGet,xoofx/NuGet,GearedToWar/NuGet2,jmezach/NuGet2,RichiCoder1/nuget-chocolatey,mrward/NuGet.V2,jmezach/NuGet2,oliver-feng/nuget,oliver-feng/nuget,alluran/node.net,anurse/NuGet,mono/nuget,GearedToWar/NuGet2,ctaggart/nuget,OneGet/nuget,oliver-feng/nuget,rikoe/nuget,themotleyfool/NuGet,indsoft/NuGet2,zskullz/nuget,atheken/nuget,chocolatey/nuget-chocolatey,pratikkagda/nuget,OneGet/nuget,RichiCoder1/nuget-chocolatey,chocolatey/nuget-chocolatey,kumavis/NuGet,GearedToWar/NuGet2,rikoe/nuget,jmezach/NuGet2,chester89/nugetApi,xoofx/NuGet,pratikkagda/nuget,mono/nuget,ctaggart/nuget,themotleyfool/NuGet,jmezach/NuGet2,oliver-feng/nuget,rikoe/nuget,antiufo/NuGet2,dolkensp/node.net,chocolatey/nuget-chocolatey,anurse/NuGet,pratikkagda/nuget,dolkensp/node.net,ctaggart/nuget,mrward/nuget,ctaggart/nuget,OneGet/nuget,mrward/nuget,mono/nuget,chocolatey/nuget-chocolatey,jholovacs/NuGet,mrward/nuget,mrward/NuGet.V2,xoofx/NuGet,antiufo/NuGet2,rikoe/nuget,indsoft/NuGet2,jmezach/NuGet2,antiufo/NuGet2,oliver-feng/nuget,GearedToWar/NuGet2,alluran/node.net,xoofx/NuGet,alluran/node.net,mrward/nuget,mrward/NuGet.V2,indsoft/NuGet2,jholovacs/NuGet,indsoft/NuGet2,pratikkagda/nuget,mrward/nuget,zskullz/nuget,akrisiun/NuGet,mrward/NuGet.V2,oliver-feng/nuget,pratikkagda/nuget,mono/nuget,xoofx/NuGet,OneGet/nuget,jholovacs/NuGet,chester89/nugetApi,RichiCoder1/nuget-chocolatey,themotleyfool/NuGet,akrisiun/NuGet,alluran/node.net,chocolatey/nuget-chocolatey,RichiCoder1/nuget-chocolatey,mrward/nuget,RichiCoder1/nuget-chocolatey,mrward/NuGet.V2,indsoft/NuGet2,dolkensp/node.net,atheken/nuget,zskullz/nuget,chocolatey/nuget-chocolatey,jholovacs/NuGet,zskullz/nuget,dolkensp/node.net,antiufo/NuGet2,pratikkagda/nuget,antiufo/NuGet2,xero-github/Nuget,jholovacs/NuGet,GearedToWar/NuGet2,xoofx/NuGet,jmezach/NuGet2,mrward/NuGet.V2,indsoft/NuGet2,jholovacs/NuGet,GearedToWar/NuGet2