Added MvcSiteMapProvider.Core and MvcSiteMapProvider.Web libraries for building a new prototype.
Added reference to structuremap and the two new prototype libraries to the MvcMusicStore demo.
Migrated logic and flattened the SiteMapProvider with the StaticSiteMapProvider and MvcSiteMapProvider. Added DI to load dependencies. Modified .gitignore file to ignore common visual studio artifacts.
Reimplemented SiteMapNode so it can be created with required data but still be injected with services. Created builder model for generating node trees.