Create NuGet package for MSBuild tasks

[wwahammy]

Creating a NuGet package for the MSBuild tasks would be very helpful. The biggest problem preventing this that there's not a reliable way with NuGet packages to add an MSBuild import into a project at a particular place. For example: If there are two NuGet packages that add an MSBuild import, there's no reliable way to force an import for a respective package to ALWAYS be last.

A proposed solution for that is to create an install.ps1 file that asks the developer at which point to place the given import into the project file.