Removed Assets/Icons (moved to Dropbox)
Automatically download .nuget/NuGet.exe
Added 7-Zip to .gitignore in Build/Tools/
Minor - Added trailing '/' to clarify that paths in Build/Tools/.gitignore are directories
Added packages/repositories.config for Visual Studio
Added Restorer project to restore NuGet package content files in MSBuild
Ignore .nuget/NuGet.exe: Added .gitignore to .nuget directory
Use arguments as project directories (if passed) in Restorer
Restore NuGet package content files per-project instead of for the entire solution when each project is built by MSBuild
Minor - Added 7-Zip files to Build/Tools .csproj
Minor - Added .gitignore to Build/Tools .csproj