VSTS Packaging

[migueldeicaza]

Currently Travis does the CI, but I would like to use the VSTS release system to create the full packages, similar to what I did with gui.cs and include the native payloads on each package and remove the manual steps currently in the packaging.

Tasks:

• [x] Build on VSTS
• [x] Setup PR builds on VSTS
• [x] Set package name based on branch name
• [x] Trigger release pipeline based on branch names, and publish to NuGet
• [ ] Create an environment that can install the generated package (regardless of the pre labels).
• [ ] Alter the csproj files so that they can use based on an environment variable a package, rather than referencing a local csproj, so we can use the nuget from the drop
• [ ] Run tests from installed package on Mac
• [ ] Run tests from installed package on Windows
• [ ] Run tests from installed package on Linux
• [ ] For releases, validate that the csproj project name matches the branch name, or fail otherwise

[migueldeicaza]

Ok, automated the whole thing tonight, and got everything in place, including the publishing.

Now I need to take this out for a spin, maybe graduate 1.9 to final, or do a last 1.9-pre2