* Pair implementations and unit tests side by side in src/ and test/ folders
* Update .sln and project paths
* Rename unit test projects from Test.csproj => Tests.csproj
* Update KoreBuild properties to allow building projects, not solutions
* Add build definition for Azure DevOps
* Put code for metapackages in a subfolder
* Update targets to prepare for submodules merging into this repo
* Add source code for windows installer
* Add source code for Debian installers
List explicitly as .csproj files the scenarios for which the offline package cache is important
Produces new artifacts designed for various scenarios, such as:
* Docker (where xml doc files are not needed)
* Azure web apps (where 1.x SDKs must still be supported, but xml docs are not needed)
Changes:
* Add a test project with simple unit tests for the shared framework
* Add root-level Directory.Build.props/targets files
* Cleanup .csproj files to reduce duplication