Added pull request label preview support

Merge pull request #22 from jasminsehic/pullrequest-labels

Added support for pull request labels preview

Converted project to a .NET Standard 2.0 library

v0.2.0

Ensure license is included in NuGet

v0.1.2: Lexington

Infinity.Net v0.1.2 ("Lexington") now supports OAuth for connecting to Visual Studio Online, as well as minor bugfixes.

• Throw a TfsUnauthorizedException when authentication fails against Visual Studio Online. Previously we would throw an HTTP exception, this regressed in v0.1.1.
• Support Git.GetItem and Git.GetItems against the Visual Studio Online 1.0 API. Previously we would download the actual item, instead of merely loading the metadata.
• Support Git trees that contain submodules.

v0.1.1

Create PCL compatible library by using System.Net.Http and Json.NET.

v0.1.0

Introduction of Infinity.NET

• Git Client
• Project Client
• Team Client
• TeamRoom Client