* 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
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
Nate McMaster
Justin Kotalik
Nate McMaster