Core project no longer depends on FSharp.ViewModule
Add NuGet target to build script
Merge remote-tracking branch 'upstream/master' into nuget-package
Correct build script and publish initial NuGet package

It is available at
https://www.nuget.org/packages/FSharpVSPowerTools.Core/.
Merge pull request #551 from dungpa/nuget-package

Prepare a Nuget package