Update README.md
Simplified As and Wrap operators.
Merge branch 'master' of https://github.com/Loupi/Frontenac
Add IElementTypeProvider, DictionaryElementTypeProvider and GraphBackedElementTypeProvider
Add files to .NET 4 project.
Zero Changes
Merge branch 'hotfix-2.3.7' into develop
Breaking change: IElement has a new Graph property that returns the element's graph.
TinkerGraph is now thead safe (uses ConcurrentDictionary for all it's collections).
GremlinqContext is now automatically created with GraphTypeProvider and DictionaryAdapterProxyFactory.
IGremlinqContextFactory, ITypePovider and IProxyFactory interfaces are used to customize context creation.
New Gremlinq OfType override.
GraphBackedTypeProvider automaticallyadjusts itself to the current graph.
Add files to .NET 4 project.
Update readme with release notes.