Update nuget packages.
SharpZipLib removed. LibGit2Sharp added.
GitSharp removed.
Aimeast changes added to codebase.
Fixed rpeository browser breadcrumb for Blobs.
Added git.exe to app_data for transport.
gitignore modified
Web.config modified to allow all folder requests.
Added web.configs to ignore sensitive folders.
Changelog updated.
Fixed #12 Support for Tags.